Garmin Vivomove vs. Polar V800 vs. Garmin Forerunner 45 vs. Amazfit GTR vs. Amazfit T-Rex

 
Vivomove
V800
Forerunner 45
GTR
T-Rex
 GarminVivomoveRemove Buy NowPolarV800Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$470$199$199$140
Release20162014201920192019

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year13 hours to 30 days7 days24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a208 x 208454 x 454360 x 360
Sizen/an/a1.04 inches1.39 inches1.3 inches
Touchn/a
Typen/an/aLCDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aBuilt-inBuild-inBuild-in
Apps
Music

All Wearables