Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Amazfit Verge

 
Moto 360 (2nd Gen)
M400
Ionic
G-Shock GBA800
Verge
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitVergeRemove Buy Now

Basic Info

Suggested Price$300$200$299$120$160
Release20152014201720182019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days4+ days2 years5 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 330n/a348x250454x454
Size1.37 inches or 1.56 inchesn/a1.421.39 inches
Touch
TypeLCDn/aOLEDOMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM50m20 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSAMAZFIT OS
Apps
Musicn/a

All Wearables