Motorola Moto 360 (2nd Gen) vs. Pebble Time 2 vs. Garmin Vivofit 4 vs. Polar Loop vs. Amazfit GTR

 
Moto 360 (2nd Gen)
Time 2
Vivofit 4
Loop
GTR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime 2Remove Buy NowGarminVivofit 4Remove Buy NowPolarLoopRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$199$79.95$100$199
Release20152016201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10 days1 year5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330NA88 x 88NA454 x 454
Size1.37 inches or 1.56 inchesNANANA1.39 inches
Touch
TypeLCDe-paperNALEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSNABuild-in
Apps
Musicn/a

All Wearables