Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Polar Loop 2 vs. Amazfit Cor vs. Michael Kors Access Sofie HR

 
Moto 360 (2nd Gen)
M400
Loop 2
Cor
Access Sofie HR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowPolarLoop 2Remove Buy NowAmazfitCorRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$200$120$79.99$395
Release20152014201520182019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days8 days (without notifications)12 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a80 x 160390 x 390
Size1.37 inches or 1.56 inchesn/an/a1.23 inches1.19 inches
Touch
TypeLCDn/aLEDIPS LCDOMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM2 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Musicn/a

All Wearables