Garmin Vivomove vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Amazfit Stratos vs. Amazfit GTR

 
Vivomove
Moto 360 (2nd Gen)
M400
Stratos
GTR
 GarminVivomoveRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAmazfitStratosRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$300$200$199$199
Release20162015201420182019

Activity & Fitness

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

Battery

Duration1 year1.5 days8 hours to 30 days5 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330n/a320 x 300454 x 454
Sizen/a1.37 inches or 1.56 inchesn/a1.34 inches1.39 inches
Touchn/a
Typen/aLCDn/aOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aProprietaryBuild-in
Apps
Musicn/a

All Wearables