Casio WSD-F10 vs. Garmin Vivoactive HR vs. Garmin 645 Music vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
WSD-F10
Vivoactive HR
645 Music
On Full Guard 2.5
T-Rex
 CasioWSD-F10Remove Buy NowGarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$250$450$325$140
Release20162016201820182019

Activity & Fitness

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

Battery

Durationn/a13 hours to 8 days7 days4 days20 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a148 x 205240 x 240454x454360 x 360
Sizen/a1.38 inches1.2 inches1.39 inches1.3 inches
Touchn/a
TypeLCDn/aMIPAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables