Casio WSD-F20A vs. Misfit Flash Cyclist Edition vs. Misfit Speedo Shine vs. Amazfit T-Rex

 
WSD-F20A
Flash Cyclist Edition
Speedo Shine
T-Rex
 CasioWSD-F20ARemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowMisfitSpeedo ShineRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$399$50$80$140
Release2018201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day6 months6 months20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNANA
Resolution320 x 320NANA360 x 360
Size1.32 inchesNANA1.3 inches
TouchNANA
TypeLCDNANAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNANABuild-in
Apps
Music

All Wearables