Casio WSD-F20A vs. Jawbone UP3 vs. Amazfit GTR vs. HTC re Grip

 
WSD-F20A
UP3
GTR
re Grip
 CasioWSD-F20ARemove Buy NowJawboneUP3Remove Buy NowAmazfitGTRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$399$180$199$199
Release2018201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days24 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA454 x 454160 x 32
Size1.32 inchesNA1.39 inches1.8 inches
TouchNA
TypeLCDNAAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNA5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNABuild-inNA
Apps
MusicNA

All Wearables