Casio WSD-F10 vs. Casio WSD-F20A vs. Garmin Vivoactive 3 vs. Amazfit T-Rex vs. Fitbit Sense 2

 
WSD-F10
WSD-F20A
Vivoactive 3
T-Rex
Sense 2
 CasioWSD-F10Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivoactive 3Remove Buy NowAmazfitT-RexRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$500$399$299$140$300
Release20162018201720192022

Activity & Fitness

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

Battery

Durationn/a1 day7 days20 days6 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a320 x 320240 x 240360 x 360336x336
Sizen/a1.32 inches1.2 inches1.3 inches1.59 inches
Touchn/a
TypeLCDLCDMIPAMOLEDAMOLED

Functions

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

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSBuild-in
Appsn/a
Musicn/a

All Wearables