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

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

Basic Info

Suggested Price$300$200$299$120$1500
Release20152014201720182018

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days4+ days2 years8 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/a348x250218 x 218
Size1.37 inches or 1.56 inchesn/a1.421.2 inches
Touch
TypeLCDn/aOLEDMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM50m20 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSWear OS
Apps
Musicn/a

All Wearables