Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Amazfit GTR

 
Moto 360 (2nd Gen)
A360
Access Sofie
Alta HR
GTR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$200$395$150$199
Release20152015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days1 day7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80390 x 390 1.19 inches128 x 36454 x 454
Size1.37 inches or 1.56 inches1.18 inches1.4 inches1.39 inches
TouchAMOLDED
TypeLCDn/aOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR301 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0Build-in
Apps
Musicn/a

All Wearables