Casio WSD-F10 vs. Polar M400 vs. Mobvoi TicWatch e2 vs. Mobvoi TicWatch C2 vs. Amazfit GTR

 
WSD-F10
M400
TicWatch e2
TicWatch C2
GTR
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowMobvoiTicWatch e2Remove Buy NowMobvoiTicWatch C2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$500$200$200$200$199
Release20162014201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 hours to 30 days1 day2 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/a360 x 360360 x 360454 x 454
Sizen/an/a1.2 inches1.3 inches1.39 inches
Touchn/a
TypeLCDn/aAMOLEDAMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP68IP685 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSWear OSBuild-in
Appsn/a
Musicn/a

All Wearables