General Features |
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Unit dimensions, WxHxD |
45: 42 x 42 x 11.4 mm
45S: 39.5 x 39.5 x 11.4 mm |
42.3 x 42.3 x 12.2 mm |
42.3 x 42.3 x 12.2 mm |
43.8 x 43.8 x 13.3 mm |
47 x 47 x 13.9 mm |
Display size, WxH |
1.04" (26.3 mm) diameter |
1.2" (30.4 mm) diameter |
1.2" (30.4 mm) diameter |
1.2" (30.4 mm) diameter |
1.2" (30.4 mm) diameter |
Display resolution, WxH |
208 x 208 pixels |
240 x 240 pixels |
240 x 240 pixels |
240 x 240 pixels |
240 x 240 pixels |
Weight |
45: 36 g
45S: 32 g |
38.5 g |
38.5 g |
47 g |
50 g |
Battery |
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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 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 |
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 21 hours |
Smart Mode: Up to 2 weeks
GPS mode with music: Up to 10 hours
GPS mode without music: Up to 36 hours |
Waterproof |
✔(50m) |
✔(50m) |
✔(50m) |
✔(50m) |
✔(50m) |
History |
200 hours of activity data |
200 hours of activity data |
200 hours of activity data |
200 hours of activity data |
200 hours of activity data |
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Clock Features |
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Time/date |
✔ |
✔ |
✔ |
✔ |
✔ |
GPS Time Sync |
✔ |
✔ |
✔ |
✔ |
✔ |
Automatic daylight saving time |
✔ |
✔ |
✔ |
✔ |
✔ |
Alarm clock |
✔ |
✔ |
✔ |
✔ |
✔ |
Timer |
✔ |
✔ |
✔ |
✔ |
✔ |
Stopwatch |
✔ |
✔ |
✔ |
✔ |
✔ |
Sunrise/sunset times |
x |
✔ |
✔ |
✔ |
✔ |
Face It watch face creator |
x |
✔ |
✔ |
✔ |
✔ |
Sensors |
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GPS |
✔ |
✔ |
✔ |
✔ |
✔ |
GLONASS |
✔ |
✔ |
✔ |
✔ |
✔ |
Galileo |
✔ |
✔ |
✔ |
✔ |
✔ |
Garmin Elevate wrist heart rate monitor |
✔ |
✔ |
✔ |
✔ |
✔ |
Barometric altimeter |
x |
x |
x |
✔ |
✔ |
Compass |
x |
✔ |
✔ |
✔ |
✔ |
Gyroscope |
x |
x |
x |
✔ |
✔ |
Accelerometer |
✔ |
✔ |
✔ |
✔ |
✔ |
Thermometer |
x |
✔ |
✔ |
✔ |
✔ |
Pulse Ox Blood Oxygen Saturation Monitor |
x |
✔ |
✔ |
✔ |
✔ |
Daily Smart Features |
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Connectivity |
✔ |
Bluetooth®, ANT+® |
Bluetooth® Smart, ANT+®, Wi-Fi® |
Bluetooth® Smart, ANT+®, Wi-Fi® |
Bluetooth® Smart, ANT+®, Wi-Fi® |
Connect IQ® (downloadable watch faces, data fields, widgets and apps) |
✔ (watch faces only) |
✔ |
✔ |
✔ |
✔ |
Smart notifications |
✔ |
✔ |
✔ |
✔ |
✔ |
Text response/reject phone call with text (Android® only) |
x |
✔ |
✔ |
✔ |
✔ |
Calendar |
✔ |
✔ |
✔ |
✔ |
✔ |
Weather |
✔ |
✔ |
✔ |
✔ |
✔ |
Controls smartphone music |
✔ |
✔ |
✔ |
✔ |
✔ |
Plays and controls watch music |
✔ |
x |
✔ |
✔ |
✔ |
Music Storage |
x |
x |
✔(up to 500 songs) |
✔(up to 500 songs) |
✔(up to 1000 songs) |
Find my Phone feature |
✔ |
✔ |
✔ |
✔ |
✔ |
Find My Watch feature |
✔ |
✔ |
✔ |
✔ |
✔ |
VIRB® remote |
x |
✔ |
✔ |
✔ |
✔ |
Smartphone compatibility |
iPhone® and Android® |
iPhone® and Android® |
iPhone® and Android® |
iPhone®, Android® |
iPhone®, Android® |
Compatible with Garmin Connect® Mobile |
✔ |
✔ |
✔ |
✔ |
✔ |
Garmin Pay® |
x |
x |
x |
✔ |
✔ |
Health Monitoring |
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Wrist-based Heart Rate (constant, every second) |
✔ |
✔ |
✔ |
✔ |
✔ |
Daily Resting Heart Rate |
✔ |
✔ |
✔ |
✔ |
✔ |
Abnormal Heart Rate Alerts |
✔ |
✔ |
✔ |
✔ |
✔ |
Respiration rate (24x7)
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✔ |
✔ |
✔ |
✔ |
✔ |
Pulse Ox |
x |
✔(spot-check and optionally in sleep) |
✔(spot-check and optionally in sleep) |
✔ |
✔(spot-check, and optional all-day acclimation and in sleep) |
Fitness Age |
✔(in app) |
✔(in app) |
✔(in app) |
✔ |
✔ |
Body Battery® Energy Monitor |
✔ |
✔ |
✔ |
✔(in app) |
✔(in app) |
All-day Stress Tracking |
✔ |
✔ |
✔ |
✔ |
✔ |
Relaxation breathing timer |
✔ |
✔ |
✔ |
✔ |
✔ |
Sleep monitoring (monitors total sleep and periods of movement or restful sleep) |
✔ |
✔ |
✔ |
✔ |
✔ |
Advanced sleep monitoring (sleep score & insights) |
x |
x |
x |
✔ |
✔ |
Hydration |
yes (in Garmin Connect)
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yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
Menstrual Cycle |
yes (in Garmin Connect) |
yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
yes (in Garmin Connect and optional Connect IQ widget) |
Activity Tracking Features |
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Step counter |
✔ |
✔ |
✔ |
✔ |
✔ |
Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it) |
✔ |
✔ |
✔ |
✔ |
✔ |
Auto goal (learns your activity level and assigns a daily step goal) |
✔ |
✔ |
✔ |
✔ |
✔ |
Calories burned |
✔ |
✔ |
✔ |
✔ |
✔ |
Floors climbed |
x |
x |
x |
✔ |
✔ |
Distance traveled |
✔ |
✔ |
✔ |
✔ |
✔ |
Intensity minutes |
✔ |
✔ |
✔ |
✔ |
✔ |
TrueUp® |
✔ |
✔ |
✔ |
✔ |
✔ |
Move IQ® |
✔ |
✔ |
✔ |
✔ |
✔ |
Body Battery® Energy Monitor |
✔ |
✔ |
✔ |
✔(in app) |
✔(in app) |
All-day Stress Tracking |
✔ |
✔ |
✔ |
✔ |
✔ |
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Training, Planning and Analysis Features |
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Activity history on watch |
✔ |
✔ |
✔ |
✔ |
✔ |
Customizable activity profiles |
✔ |
✔ |
✔ |
✔ |
✔ |
Customizable alerts |
x |
✔ |
✔ |
✔ |
✔ |
Audio prompts |
✔ |
✔ |
✔ |
✔ |
✔ |
Auto multisport activities |
x |
x |
x |
✔ |
✔ |
Course guidance |
x |
✔ |
✔ |
✔ |
✔ |
Advanced workouts (create custom, goal-oriented workouts): |
✔ |
✔ |
✔ |
✔ |
✔ |
Auto Lap® |
✔ |
✔ |
✔ |
✔ |
✔ |
Auto Pause® |
✔ |
✔ |
✔ |
✔ |
✔ |
Auto scroll |
x |
✔ |
✔ |
✔ |
✔ |
Customizable data pages |
✔ |
✔ |
✔ |
✔ |
✔ |
Manual multisport activities |
x |
x |
x |
✔ |
✔ |
Virtual Partner |
x |
✔ |
✔ |
✔ |
✔ |
Finish time |
x |
✔ |
✔ |
✔ |
✔ |
Group LiveTrack |
x |
x |
x |
✔ |
✔ |
Fitness Age |
✔(in app) |
✔(in app) |
✔(in app) |
✔(in app) |
✔(in app) |
Hot keys |
x |
x |
x |
✔ |
✔ |
Configurable lap alerts |
x |
✔ |
✔ |
✔ |
✔ |
Touch and/or button lock |
✔ |
✔ |
✔ |
✔ |
✔ |
Manual lap |
✔ |
✔ |
✔ |
✔ |
✔ |
Personal records (running, cycling, swimming) |
x |
✔ |
✔ |
✔ |
✔ |
Segments (Live, Garmin) |
x |
✔ |
✔ |
✔ |
✔ |
GPS speed and distance |
✔ |
✔ |
✔ |
✔ |
✔ |
Training Effect (aerobic) |
x |
✔ |
✔ |
✔ |
✔ |
Training Effect (anaerobic) |
x |
✔ |
✔ |
✔ |
✔ |
Training Load (your total training load for the last 7 days calculated from estimated EPOC) |
x |
✔ |
✔ |
✔ |
✔ |
Downloadable training plans |
✔ |
✔ |
✔ |
✔ |
✔ |
Training Status (lets you see if you're training effectively by tracking your training history and fitness level trend.) |
x |
✔ |
✔ |
✔ |
✔ |
V02 max |
✔ |
✔ |
✔ |
✔ |
✔ |
Vibration alerts |
x |
✔ |
✔ |
✔ |
✔ |
Virtual Racer |
x |
✔ |
✔ |
x |
x |
Heart Rate Features |
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HR zones |
✔ |
✔ |
✔ |
✔ |
✔ |
HR alerts |
✔ |
✔ |
✔ |
✔ |
✔ |
HR calories |
✔ |
✔ |
✔ |
✔ |
✔ |
% HR max |
x |
✔ |
✔ |
✔ |
✔ |
% HRR |
x |
✔ |
✔ |
✔ |
✔ |
Recovery time |
x |
✔ |
✔ |
✔ |
✔ |
Auto max HR |
x |
✔ |
✔ |
✔ |
✔ |
HRV stress test (measures your heart rate variability while standing still, for 3 minutes, to provide you with an estimated stress level; the scale of this is 1 to 100; low scores indicate lower stress levels) |
x |
x |
x |
✔ (with compatible accessory) |
✔ (with compatible accessory) |
HR strap compatible |
✔ |
✔ |
✔ |
✔(ANT+® and Bluetooth® Smart) |
✔(ANT+® and Bluetooth® Smart) |
Records heart rate while swimming |
x |
x |
x |
✔(with HRM-Tri and HRM-Swim) |
✔(with HRM-Tri and HRM-Swim) |
HR Broadcast (broadcasts HR data over ANT to paired devices) |
✔ |
✔ |
✔ |
✔ |
✔ |
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Running Features |
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Preloaded run profiles |
Running, Treadmill Running. Indoor Track Running may be added through app |
Running, Treadmill Running,Trail Running, Indoor Track |
Running, Treadmill Running,Trail Running,Indoor Track |
Running, Treadmill Running, Indoor and Outdoor Track Running, Virtual Running, Trail Running |
Running, Treadmill Running,Trail Running,Indoor Track |
GPS-based distance, time and pace |
✔ |
✔ |
✔ |
✔ |
✔ |
Running dynamics |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost-benefit ratio with stride length) |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
Ground contact time and balance (shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry) |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
Stride length (real time) |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
✔(with compatible accessory) |
Cadence (provides real-time number of steps per minute) |
✔ |
✔ |
✔ |
✔ |
✔ |
Physiological measurements |
x |
✔ |
✔ |
✔ |
✔ |
Performance condition (after running 20 minutes, compares your real-time condition to your average fitness level) |
x |
✔ |
✔ |
✔ |
✔ |
Lactate threshold (through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue) |
x |
x |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
PacePro™ Pacing Strategies |
x |
✔ |
✔ |
✔ |
✔ |
Run workouts |
✔ |
✔ |
✔ |
✔ |
✔ |
Race predictor |
x |
✔ |
✔ |
✔ |
✔ |
Foot pod capable |
✔ |
✔ |
✔ |
✔ |
✔ |
Safety and Tracking Features |
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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) |
LiveTrack |
✔ |
✔ |
✔ |
✔ |
✔ |
Group Live Track |
x |
x |
x |
✔ |
✔ |
Live Event Sharing |
✔Android® Only |
✔Android® Only |
✔Android® Only |
✔Android® Only |
✔Android® Only |
Fitness Equipment/Gym |
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Preloaded gym activity profiles |
Cardio and Elliptical Training, Stair Stepping, Yoga may be added through app |
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, 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 |
Cardio workouts |
x |
✔ |
✔ |
✔ |
✔ |
Strength workouts |
x |
✔ |
✔ |
✔ |
✔ |
Yoga workouts |
x |
x |
x |
✔ |
✔ |
Pilates workouts |
x |
x |
x |
✔ |
✔ |
Automatic rep counting |
x |
✔ |
✔ |
✔ |
✔ |
Outdoor Recreation Features |
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Preloaded outdoor recreation profiles |
x |
Skiing, Snowboarding, XC Skiing, Stand up Paddleboarding, Rowing |
Skiing, Snowboarding, XC Skiing, Stand up Paddleboarding, Rowing |
Hiking, Skiing, Snowboarding, Backcountry Skiing, XC Classic and Skate Skiing, Stand up Paddleboarding, Kayaking, Rowing |
(Hiking, Climbing, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking) |
Dual grid coordinates |
x |
x |
x |
x |
✔ |
Point-to-point navigation |
x |
✔ |
✔ |
✔ |
✔ |
Bread crumb trail in real time |
x |
✔ |
✔ |
✔ |
✔ |
Back to start |
x |
✔ |
✔ |
✔ |
✔ |
TracBack® |
x |
✔ |
✔ |
✔ |
✔ |
UltraTrac® mode |
x |
✔ |
✔ |
✔ |
✔ |
Around Me mode |
x |
x |
x |
x |
✔ |
Elevation profile |
x |
✔ |
✔ |
✔ |
✔ |
Distance to destination |
x |
✔ |
✔ |
✔ |
✔ |
Barometric trend indicator |
x |
x |
x |
✔ |
✔ |
Storm alert |
x |
x |
x |
✔ |
✔ |
Trail run auto climb |
x |
x |
x |
✔ |
✔ |
Vertical speed |
x |
✔ |
✔ |
✔ |
✔ |
Total ascent/descent |
x |
✔ |
✔ |
✔ |
✔ |
Compatible with BaseCamp® |
x |
x |
x |
x |
✔ |
Preloaded topographical maps |
x |
x |
x |
x |
✔ |
Downloadable cartography support |
x |
x |
x |
x |
✔ |
GPS coordinates |
x |
✔ |
✔ |
✔ |
✔ |
Projected waypoint |
x |
x |
x |
x |
✔ |
Sight 'N Go |
x |
x |
x |
✔ |
✔ |
Area calculation |
x |
x |
x |
✔(via Connect IQ®) |
✔(via Connect IQ®) |
Hunt/fish calendar |
x |
x |
x |
✔(via Connect IQ®) |
✔(via Connect IQ®) |
Sun and moon information |
x |
x |
x |
✔(via Connect IQ®) |
✔(via Connect IQ®) |
Dual grid coordinates |
x |
x |
x |
✔ |
✔ |
XERO® Locations |
x |
x |
x |
x |
✔ |
Cycling Features |
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Preloaded cycling profiles |
✔ (Biking. Indoor Biking may be added through app) |
✔(Biking, Indoor Biking) |
✔(Biking, Indoor Biking) |
✔(Biking, Indoor Biking, Mountain Biking) |
✔(Biking, Indoor Biking, Mountain Biking) |
Courses (compete against previous activities) |
x |
✔ |
✔ |
✔ |
✔ |
Cycle Map (routable cycling-specific street map) |
x |
x |
x |
x |
✔ |
Bike lap and lap maximum power (with power sensor) |
x |
x |
x |
✔ |
✔ |
Race an activity |
x |
✔ |
✔ |
✔ |
✔ |
Time/distance alerts (triggers alarm when you reach goal) |
x |
✔ |
✔ |
✔ |
✔ |
Interval training |
x |
✔ |
✔ |
✔ |
✔ |
FTP (Functional Threshold Power) |
x |
x |
x |
✔(with compatible accessory) |
✔(with compatible accessory) |
Strava features (Beacon, live segments) |
x |
x |
x |
✔ |
✔ |
Compatible with Vector® (power meter) |
x |
x |
x |
✔ |
✔ |
Power meter compatible (displays power data from compatible third-party ANT+®-enabled power meters) |
x |
x |
x |
✔ |
✔ |
Compatible with Varia Vision® (head-mounted display) |
x |
✔ |
✔ |
✔ |
✔ |
Compatible with Varia® radar (rear-facing radar) |
x |
✔ |
✔ |
✔ |
✔ |
Compatible with Varia® lights |
x |
✔ |
✔ |
✔ |
✔ |
Speed and cadence sensor support (with sensor) |
✔ |
✔(ANT+® and Bluetooth® Smart sensors) |
✔(ANT+® and Bluetooth® Smart sensors) |
✔ |
✔ |
Swimming Features |
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Preloaded swim profiles |
x |
✔(Pool Swimming) |
✔(Pool Swimming) |
✔(Pool Swimming, Open Water Swimming) |
✔(Pool Swimming, Open Water Swimming) |
Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), calories) |
x |
x |
x |
✔ |
✔ |
Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories) |
x |
✔ |
✔ |
✔ |
✔ |
Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only) |
x |
✔ |
✔ |
✔ |
✔ |
Drill logging (pool swim only) |
x |
✔ |
✔ |
✔ |
✔ |
Swim efficiency (SWOLF) |
x |
✔ |
✔ |
✔ |
✔ |
Basic rest timer (up from 0) (pool swim only) |
x |
✔ |
✔ |
✔ |
✔ |
"Repeat on" rest timer (pool swim only) |
x |
✔ |
✔ |
✔ |
✔ |
Auto rest (pool swim only) |
x |
x |
x |
✔ |
✔ |
Time and distance alerts |
x |
x |
x |
✔ |
✔ |
Pacing alerts (pool swim only) |
x |
x |
x |
✔ |
✔ |
Countdown start (pool swim only) |
x |
x |
x |
✔ |
✔ |
Pool swim workouts |
x |
✔ |
✔ |
✔ |
✔ |
Critical swim speed |
x |
x |
x |
✔ |
✔ |
Underwater wrist-based heart rate |
x |
✔ |
✔ |
✔ |
✔ |
Heart rate (real-time during rests, interval and sessions stats during rests, and automatic heart rate download post-swim) |
x |
x |
x |
✔ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™) |
✔ (with HRM-Tri™, HRM-Swim™ and HRM-Pro™) |
Golfing Features |
|
|
|
|
|
Yardage to F/M/B (distance to front, middle and back of green) |
x |
x |
x |
x |
✔ |
Yardage to layups/doglegs |
x |
x |
x |
x |
✔ |
Measures shot distance (calculates exact yardage for shots from anywhere on course) |
x |
x |
x |
x |
✔ |
Digital scorecard |
x |
x |
x |
x |
✔ |
Stat tracking (strokes, putts per round, greens and fairways hit and average shot distance) |
x |
x |
x |
x |
✔ |
Save locations (mark course points of interest for future reference) |
x |
x |
x |
x |
x |
Garmin AutoShot® |
x |
x |
x |
x |
✔ |
Green View with manual pin position |
x |
x |
x |
x |
✔ |
Hazards and course targets |
x |
x |
x |
x |
✔ |
TruSwing® compatible |
x |
x |
x |
x |
✔ |
Round timer/odometer |
x |
x |
x |
x |
✔ |
|
|
|
|
|
|
|
|
|
|
|