COMPARE GPS: GARMIN FORERUNNER

Garmin Forerunners are a popular fitness watch for runners. With many different styles and colours to choose from, it’s easy to see why runners chose Garmin to track their performance.

Product	Forerunner 45s/45	Forerunner 55	Forerunner 245	Forerunner 245 Music	Forerunner 255/255s	Forerunner 255/255s Music	Forerunner 745	Forerunner 945	Forerunner 945 LTE	Forerunner 955	Forerunner 955 Solar	Enduro 2
Unit Dimensions (WxHxD)	45: 42 x 42 x 11.4 mm 45S: 39.5 x 39.5 x 11.4 mm	42 x 42 x 11.6 mm Fits wrists with a circumference of 126-203 mm	42.3 x 42.3 x 12.2 mm	42.3 x 42.3 x 12.2 mm	255: 45.6 x 45.6 x 12.9 (mm) Fits wrists with a circumference of 130-205 mm 255s: 41 x 41 x 12.4 (mm) Fits wrists with a circumference of 110-175 mm	255 Music: 5.6 x 12.9 (mm) Fits wrists with a circumference of 130-205 mm 255s Music: 41 x 41 x 12.4 (mm) Fits wrists with a circumference of 110-175 mm	43.8 x 43.8 x 13.3 mm	47 x 47 x 13.9 mm Fits wrists with a circumference of 130-220 mm	44.4 x 44.4 x 13.9 mm Fits wrists with a circumference of 128-218 mm	46.5 x 46.5 x 14.4 (mm) Fits wrists with a circumference of 130-220 mm	46.5 x 46.5 x 14.4 (mm) Fits wrists with a circumference of 130-220 mm	51 x 51 x 15.6 (mm) Fits wrists with the following circumference: Sport loop: 110-220 mm Silicone band: 127-210 mm
QuickFit Watch Band Compatible	❌	❌	❌	❌	❌	❌	✅ (22mm)	✅ (22mm)	✅ (22 mm compatible)	✅ (22 mm compatible)	✅ (22 mm compatible)	included (26 mm)
Quick Release Bands	❌	✅ (20 mm, Industry standard)	✅ (20 mm, Industry standard)	✅ (20 mm, Industry standard)	255: 20 mm, Industry standard 255s: 18 mm, Industry standard	255 Music: 20 mm, Industry standard 255s Music: 18 mm, Industry standard	❌	❌	❌	❌	❌	❌
Lens Material	chemically strengthened glass	chemically strengthened glass	Corning® Gorilla® Glass 3	Corning® Gorilla® Glass 3	Corning® Gorilla® Glass 3	Corning® Gorilla® Glass 3	Corning® Gorilla® Glass DX	Corning® Gorilla® Glass DX	Corning® Gorilla® Glass DX	Corning® Gorilla® Glass DX	Corning® Gorilla® Glass DX	Power Sapphire™
Display Size (WxH)	1.04″ (26.3 mm) diameter	1.04″ (26.3 mm) diameter	1.2″ (30.4 mm) diameter	1.2″ (30.4 mm) diameter	255: 1.3″ (33 mm) diameter 255s: 1.1″ (27.5mm) Diameter	255 Music: 1.3″ (33 mm) diameter 255s Music: 1.1″ (27.5mm) Diameter	1.2″ (30.4 mm) diameter	1.2″ (30.4 mm) diameter	1.2″ (30.4 mm) diameter	1.3″ (33 mm) diameter	1.3″ (33 mm) diameter	1.4” (35.56 mm) diameter
Display Resolution (WxH)	208 x 208 pixels	208 x 208 pixels	240 x 240 pixels	240 x 240 pixels	255: 260 x 260 pixels 255s: 218 x 218 pixels	255 Music: 260 x 260 pixels 255s Music: 218 x 218 pixels	240 x 240 pixels	240 x 240 pixels	240 x 240 pixels	260 x 260 pixels	260 x 260 pixels	280 x 280 pixels
Weight	45: 36 g 45S: 32 g	37 g	38.5 g	38.5 g	255: 49 g 255s: 39 g	255 Music: 49 g 255s Music: 39 g	47 g	50 g	49 g	52 g	53 g	70 g (case only: 64 g)
Battery	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion	rechargeable lithium-ion
Battery Life	Smartwatch Mode: Up to 7 days GPS mode: Up to 13 hours	Smartwatch Mode: Up to 2 weeks GPS mode: Up to 20 hours	Smartwatch Mode: Up to 7 days GPS mode: Up to 24 hours	Smartwatch Mode: Up to 7 days GPS mode with music: Up to 6 hours GPS mode: Up to 24 hours Mode	Smartwatch mode: Up to: 14 days/12 days GPS-Only GNSS mode: Up to: 30 hours/26 hours All-Systems GNSS mode: Up to: 25 hours/20 hours All-Systems GNSS mode plus Multi-Band: Up to: 16 hours/13 hours See Details	Smartwatch mode: Up to: 14 days/12 days GPS-only GNSS mode: Up to 30 hours/26 hours All-Systems GNSS mode with music: Up to: 6.5 hours/5.5 hours All-Systems GNSS mode: Up to: 25 hours/20 hours All-Systems GNSS mode plus Multi-Band: Up to: 16 hours/13 hours See Details	Smartwatch mode: Up to 7 days GPS mode with music: Up to 6 hours GPS mode without music: Up to 16 hours UltraTrac™ mode: Up to 24 hours Mode	Smart Mode: Up to 2 weeks GPS mode with music: Up to 10 hours GPS mode without music: Up to 36 hours	Smartwatch Mode: Up to 2 weeks GPS mode with music: Up to 12 hours GPS mode with music and LTE LiveTrack: Up to 7 hours GPS mode without music: Up to 35 hours	Smartwatch mode: Up to 15 days GPS-only mode without music: Up to 42 hours All-Systems GNSS mode plus Multi-Band with music: Up to 8.5 hours All Systems GNSS mode plus Multi-Band without music: Up to 20 hours Ultratrac mode: Up to 80 hours See Details	Smartwatch mode: Up to 15 days/20 days with solar* GPS-only mode without music: Up to 42 hours/49 hours with solar** All-Systems GNSS mode plus Multi-Band with music: Up to 8.5 hours All Systems GNSS mode plus Multi-Band without music: Up to 20 hours/22 hours with solar** Ultratrac mode: Up to 80 hours/110 hours with solar** See Details *Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions ** Solar charging, assuming use in 50,000 lux conditions	Smartwatch: Up to 34 days / 46 days with solar* Battery Saver Watch Mode: Up to 111 days / 550 days with solar* GPS: Up to 110 hours / 150 hours with solar** All Satellite Systems: Up to 78 hours / 96 hours with solar** All Satellite Systems and Multi-band: Up to 68 hours / 81 hours with solar** All Satellite Systems and Music: Up to 20 hours Max Battery GPS: Up to 264 hours / 714 with solar** Expedition GPS: 77 days / 172 days with solar* *Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions **Solar charging, assuming use in 50,000 lux conditions
Waterproof	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (50m)	✅ (100m)
History	200 hours of activity data	200 hours of activity data	200 hours of activity data	200 hours of activity data	4 GB	4 GB	200 hours of activity data	200 hours of activity data	200 hours of activity data	32 GB	32 GB	32 GB
Clock Features
Time/Date	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
GPS Time Sync	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Automatic Daylight Savings Time	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Alarm Clock	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Timer	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Stopwatch	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Sunrise/Sunset Times	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Sensors
GPS	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
GLONASS	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Galileo	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Multi-frequency Positioning	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
SatIQ™ Technology	❌	❌	❌	❌	✅ with Aug 2022 update	❌	❌	❌	❌	✅ with Aug 2022 update	❌	✅
Garmin Elevate Wrist Heart Rate Monitor	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Barometric Altimeter	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Compass	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Gyroscope	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Accelerometer	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Thermometer	❌	❌	✅ (tempe sensor required)	✅ (tempe sensor required)	✅	✅	✅	✅	✅	✅	✅	✅
Pulse Ox Blood Oxygen Saturation Monitor	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Daily Smart Features
Connectivity	✅	✅	Bluetooth®, ANT+®	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth®, ANT+®	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth®, ANT+®, Wi-Fi®, LTE (with subscription)	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth® Smart, ANT+®, Wi-Fi®	Bluetooth®, ANT+®, Wi-Fi®
Connect IQ	✅ (watch faces only)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
On-device Connect IQ™ Store	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
Smart Notifications	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Text Response/Reject Phone Call with Text	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Calendar	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Weather	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Realtime settings sync with Garmin Connect™ mobile	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
Battery saver (customizable low power watch)	❌	❌	❌	❌	✅	✅	❌	✅	✅	✅	✅	✅
Controls Smartphone Music	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Plays and Controls Watch Music	✅	✅	✅	✅	❌	✅	✅	✅	✅	✅	✅	✅
Music Storage	❌	❌	❌	✅ (up to 500 songs)	❌	✅ (up to 500 songs)	✅ (up to 500 songs)	✅ (up to 500 songs)	✅ (up to 1000 songs)	✅ (up to 2000 songs)	✅ (up to 2000 songs)	✅ (up to 2000 songs)
Find my Phone Feature	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Find my Watch Feature	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
VIRB Remote			✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Smartphone Compatibility	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®	iPhone® and Android®
Compatible with Garmin Connect Mobile	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Garmin Pay	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Health Monitoring
Wrist-based Heart Rate	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Daily Resting Heart Rate	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Abnormal Heart Rate	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Respiration Rate (24/7)	❌	✅	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Pulse Ox	❌	❌	✅ (spot-check and optionally in sleep)	✅ (spot-check and optionally in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)	✅	✅ (spot-check, and optional all-day acclimation and in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)	✅ (spot-check, and optional all-day acclimation and in sleep)
Fitness Age	✅ (in app)	✅	✅ (in app)	✅ (in app)	✅	✅	✅	✅	✅	✅	✅	✅ (in app)
Body Battery Energy Monitor	✅	✅	✅	✅	✅	✅	✅ (in app)	✅ (in app)	✅ (in app)	✅	✅	✅
All-day Stress Tracking	✅	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Relaxation Reminders	❌	✅	❌	❌	❌	❌	❌	❌	✅	✅	✅	❌
Relaxation Breathing Timer	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Sleep score and insights	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Sleep	✅ (Advanced)	✅ (Advanced)	✅	✅	✅ (Advanced)	✅ (Advanced)	✅ (Advanced)	✅ (Advanced)	✅ (Advanced)	✅ (Advanced)	✅ (Advanced)	✅
Hydration	❌	✅ (in Garmin Connect)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)
Woman’s Health	❌	✅	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)	✅ (in Garmin Connect and optional Connect IQ widget)
Health snapshot	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
Activity Tracking Features
Step Counter	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Move Bar (Displays on Device after a period of inactivity; walk for a couple of minuets to reset it)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Goal (Learns your activity level and assigns a daily step goal)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Calories Burned	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Floor Climbed	✅	✅	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Distance Traveled	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Intensity Minuets	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
TrueUp	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Move IQ	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Body Battery Energy Monitor	✅	✅	✅	✅	✅	✅	✅ (in app)	✅ (in app)	✅ (in app)	✅	✅	✅
All-Day Stress Tracking	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training, Planning and Analysis Features
Activity History on Watch	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Customizable Activity Profiles	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Customizable Alerts	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Audio Prompts	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Multisport Activities	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Course Guidance	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Interval Training	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Improved Interval (includes open repeats, intervals data package, reset screen and auto detection)	❌	❌	❌	❌	✅	✅	❌	❌	✅	✅	✅	✅
Advanced Workouts (create custom, goal-oriented workouts)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Lap	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Pause	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Scroll	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Customizable Data Pages	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Manual Multisport Activities	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Virtual Partner	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Finish Time	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Fitness Age	✅ (in app)	✅	✅ (in app)	✅ (in app)	✅	✅	✅ (in app)	✅ (in app)	✅ (in app)	✅	✅	✅
Hot Keys	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Configure Lap Alerts	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Touch and/or Button Lock	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Manual Lap	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Segments (Live, Garmin)	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
GPS Speed and Distance	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training Effect (aerobic)	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training Effect (anaerobic)	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training Load (your total training load for the last 7 days calculated from estimated EPOC)	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training Load Focus	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Downloadable Training Plans	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend)	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
V02 Max (run)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
V02 Max (Trail run)	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
Improved Recovery Time	❌	✅ (limited)	❌	❌	✅	✅	❌	❌	✅	✅	✅	✅
Daily Suggested workouts	❌	✅ (limited)	✅	✅	✅(7 days)	✅(7 days)	✅	✅	✅	✅ (7 days)	✅ (7 days)	✅
Rest timer	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅ (Ultra Run only)
Heat and altitude acclimation	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Power Modes – customizable in-activity battery settings	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Heart Rate Features
HR Zones	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
HR Alerts	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
HR Calories	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
% HR Max	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
% HRR	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Recovery Time	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Auto Max HR	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Morning Report	❌	❌	❌	❌	❌	❌	❌	❌	✅ with Aug 2022 update	✅	✅	❌
Race Glance/Widget	❌	❌	❌	❌	✅	✅	❌	❌	✅ with Aug 2022 update	✅	✅	✅ with Aug 2022 update
HRV Status	❌	❌	❌	❌	✅	✅	✅ (with compatible accessory)	✅ (with compatible accessory)	✅	✅	✅	✅ with Aug 2022 update
Training Readiness	❌	❌	❌	❌	❌	❌	❌	❌	✅ with Aug 2022 update	✅	✅	✅ with Aug 2022 update
Records Heart Rate While Swimming	❌	❌	❌	❌	❌	❌	✅ (with HRM-Tri and HRM-Swim)	✅ (with HRM-Tri and HRM-Swim)	✅ (with HRM-Tri and HRM-Swim)	✅ (with HRM-Swim or HRM-Pro)	✅ (with HRM-Swim or HRM-Pro)	✅ (with HRM-Swim or HRM-Pro)
HR Broadcast (Broadcasts HR Data over ANT to paired devices)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Running Features
Preloaded Run Profiles	Running, Treadmill Running. Indoor Track Running may be added through app	Running, Treadmill Running, Track Running, Indoor Track Running, Virtual Running	Running, Treadmill Running,Trail Running, Indoor Track	Running, Treadmill Running,Trail Running, Indoor Track	Running, Outdoor Track Running, Treadmill Running, Indoor Track Running, Trail Running, Virtual Running, Ultra Running	Running, Outdoor Track Running, Treadmill Running, Indoor Track Running, Trail Running, Virtual Running, Ultra Running	Running, Treadmill Running, Indoor and Outdoor Track Running, Virtual Running, Trail Running	Running, Indoor and Outdoor Track Running, Treadmill Running, Trail Running, Virtual Running	Running, Indoor and Outdoor Track Running, Treadmill Running, Trail Running, Virtual Running, Ultra Running	Running, Outdoor Track Running, Treadmill Running, Indoor Track Running, Trail Running, Virtual Running, Ultra Running	Running, Outdoor Track Running, Treadmill Running, Indoor Track Running, Trail Running, Virtual Running, Ultra Running	Running, Treadmill Running, Indoor Track Running, Outdoor Track Running, Trail Running, Virtual Running, Ultra Running
GPS-based Distance, Time and Pace	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Running Dynamics	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Vertical Oscillation and Ratio	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Ground Contact Time and Balance	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Stride Length (real time)	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Cadence (provides real-time number of steps per minuet)	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Running power	❌	❌	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory	❌	❌	✅ with Aug 2022 update and compatible accessory	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Grade-adjusted pace	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Physiological Measurements	❌	❌	✅	✅	❌	❌	✅	✅	✅	✅	✅	✅
Performance Condition	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Lactate Threshold	❌	❌	❌	❌	✅ (with compatible accessory)	✅ (with compatible accessory	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
PacePro Pacing Strategies	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Run Workouts	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Trail run auto climb	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Race Predictor	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Course- and weather-specific race predictor	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	❌
Foot pod Capable	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Safety and Tracking Features
Incident Detection During Select Activities	✅ (Smartphone Required)	✅	✅ (Smartphone Required)	✅ (Smartphone Required)	✅	✅	✅ (Smartphone Required)	✅ (Smartphone Required)	✅	✅	✅	✅
Assistance	✅ (Smartphone Required)	✅	✅ (Smartphone Required)	✅ (Smartphone Required)	✅	✅	✅ (Smartphone Required)	✅ (Smartphone Required)	✅	✅	✅	✅
Assistance Plus	❌	❌	❌	❌	❌	❌	❌	❌	✅(with LTE subscription; coverage details)	❌	❌	❌
Spectator Messaging	❌	❌	❌	❌	❌	❌	❌	❌	✅  (with LTE subscription; coverage details)	✅ (with compatible smartphone)	✅ (with compatible smartphone)	❌
LiveTrack	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Group Live Track	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Live Event Sharing	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅ Android® Only	✅	✅ Android® Only	✅ Android® Only	✅
Fitness Equipment/Gym
Preloaded Gym Activity Profiles	Cardio and Elliptical Training, Stair Stepping, Yoga may be added through app	Cardio and Elliptical Training, Stair Stepping, HIIT, Pilates, Yoga	Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Indoor Rowing and Yoga	Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Indoor Rowing and Yoga	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates, Yoga	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates, Yoga	Strength, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates and Yoga	Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Indoor Rowing and Yoga	Strength, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Breathwork, Pilates and Yoga	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Climbing, Bouldering, Indoor Rowing, Pilates, Yoga	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Climbing, Bouldering, Indoor Rowing, Pilates, Yoga	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Breathwork, Pilates, Yoga
Cardio Workouts	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Strength Workout	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
HIIT workouts	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
Yoga Workouts	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Pilates Workouts	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Automatic rep Counting	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
On-screen workout animations	❌	❌	❌	❌	✅	✅	❌	✅	✅	✅	✅	✅
On-screen workout muscle maps	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	❌
Outdoor Recreation Features
Available Outdoor Recreation Profiles	❌	❌	❌	❌	Hiking, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing	Hiking, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing	Hiking, Skiing, Snowboarding, Backcountry Skiing, XC Classic Skiing, XC Skate Skiing, Stand up Paddleboarding, Rowing, Kayaking	Hiking, Climbing, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing, Kayaking	Hiking, Climbing, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing, Kayaking	Hiking, Climbing, Skiing, Snowboarding, Backcountry Skiing, XC Classic Skiing, XC Skate Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Snowshoeing, Mapping, Navigating, Tennis, Pickleball, Padel, Track Me, Project Waypoint	Hiking, Climbing, Skiing, Snowboarding, Backcountry Skiing, XC Classic Skiing, XC Skate Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Snowshoeing, Mapping, Navigating, Tennis, Pickleball, Padel, Track Me, Project Waypoint	Hiking, Indoor Climbing, Bouldering, Climbing, Mountain Biking, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Snowshoeing, Adventure Racing, Horseback Riding, Jumpmaster, Tennis, Pickleball, Tactical
Point-to-Point Navigation	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Bread Crumb Trail in Real Time	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Back to Start	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Tracback	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
UltraTrac Mode	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Around Me Mode	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Up Ahead	❌	❌	❌	❌	✅	✅	❌	❌	❌	✅	✅	✅
NextFork™ navigation	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Elevation Profile	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Distance to Destination	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Barometric Trend Indicator	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Storm Alert	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Trail Run Auto Climb	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Vertical Speed	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Total Ascent/Descent	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Preloaded Topographical Maps	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Preloaded road and trail maps	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅
Preloaded ski resort maps	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Downloadable Cartography Support	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
GPS Coordinates	❌	❌	✅	✅	❌	❌	✅	✅	✅	✅	✅	✅
Projected Waypoint	❌	❌	❌	❌	✅	✅	❌	✅	✅	✅	✅	✅
Straight ‘N Go	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Area Calculation	❌	✅ (via Connect IQ®)	❌	❌	❌	❌	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)
Hunt/Fish Calendar	❌	✅ (via Connect IQ®)	❌	❌	❌	❌	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)
Sun and Moon Information	❌	✅ (via Connect IQ®)	❌	❌	✅	✅	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅ (via Connect IQ®)	✅	✅	✅ (via Connect IQ®)
Dual Grid Coordinates	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
XERO Location	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Expedition GPS Activity	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Cycling Features
Available Cycling Profiles	Biking. Indoor Biking may be added through app	Biking, Indoor Biking	Biking, Indoor Biking	Biking, Indoor Biking	Biking, Indoor Biking, Mountain Biking, eBiking, eMountain Biking	Biking, Indoor Biking, Mountain Biking, eBiking, eMountain Biking	Biking, Indoor Biking, Mountain Biking	Biking, Indoor Biking, Mountain Biking	Biking, Indoor Biking, Mountain Trail Biking, eBiking, eMountain Trail Biking	Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross	Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross	Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, Triathlon
Alerts	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Cycle Map (routable cycling-specific street map)	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅
Courses Cycle Map	❌	❌	✅	✅	✅	✅	❌	✅	✅	✅	✅	✅
MTB Grit & FLow	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Bike Lap and Lap Maximum Power	❌	❌	❌	❌	✅	✅	❌	❌	✅	✅	✅	✅
Race an Activity	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Time/Distance Alerts	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
FTP (Functional Threshold Power)	❌	❌	✅	✅	✅(with compatible accessory)	✅(with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)	✅ (with compatible accessory)
Strava Features	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Compatible with Vector & Rally	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Power Meter Compatible	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Advanced cycling dynamics	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅
Compatible with Varia Radar	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Compatible with Lights	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Speed and Cadence Sensor Support	✅	✅	✅ (ANT+® and Bluetooth® Smart sensors)	✅ (ANT+® and Bluetooth® Smart sensors)	✅	✅	✅	✅	✅	✅	✅	✅
Swimming Features
Available Swim Profiles	❌	Pool Swimming	Pool Swimming	Pool Swimming	Pool Swimming, Open Water Swimming	Pool Swimming, Open Water Swimming	Pool Swimming, Open Water Swimming	Pool Swimming, Open Water Swimming	Pool Swimming, Open Water Swimming, Swim running	Pool Swimming, Open Water Swimming, Swimming/Running	Pool Swimming, Open Water Swimming, Swimming/Running	Pool Swimming, Open Water Swimming, Swimming/Running
Open-water Swim Metrics	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Pool Swim Metrics	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Stroke Type Detection	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Drill Logging  (pool swim only)	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Basic Rest Timer (up from 0) (pool swim only)	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
“Repeat on” Rest Timer (pool swim only)	❌	✅	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Auto Rest (pool swim only)	❌	✅	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Time and Distance Alerts	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Pacing alerts (pool swim only)	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Critical Swim Speed	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Countdown Start (pool swim only)	❌	❌	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅
Pool Swim Workouts	❌	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Underwater Wrist-based Heart Rate	❌	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
Heart Rate from external HRM (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)	❌	❌	✅ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™)	✅ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™)	✅  (with HRM-Swim™ or HRM-Pro™)	✅  (with HRM-Swim™ or HRM-Pro™)	✅ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™)	✅ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™)	✅ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™)	✅ (with HRM-Swim™ or HRM-Pro™)	✅ (with HRM-Swim™ or HRM-Pro™)	✅  (with HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus)
Golfing Features
Preloaded with 42,000 courses worldwide	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Yardage to F/M/B (distance to front, Middle and back of green)	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Yardage to Layups/Doglegs	❌	❌	❌	❌	❌	❌	❌	✅	✅	automatic	automatic	automatic
Measure Shot Distance	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Digital Scorecard	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Custom targets	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Stat Tracking	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Garmin AutoShot	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Green View with Manual Pin Position	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
PinPointer	❌	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅
PlaysLike distance	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Touch-targeting (touch target on display to see the distance to any point)	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Handicap Scoring	❌	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅
Hazards and Course Targets	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
TrueSwing Compatible	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	❌
Automatic club tracking compatible (requires accessory)	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅
Virtual Caddie	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅ with Aug 2022 update
Round Timer/odometer	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅	✅	✅
Tournament legal	❌	❌	❌	❌	❌	❌	❌	❌	❌	✅	✅	✅