Casio WSD-F10 vs. Garmin Vivosmart HR vs. Amazfit T-Rex vs. HTC re Grip vs. Apple Watch 7

 
WSD-F10
Vivosmart HR
T-Rex
re Grip
Watch 7
 CasioWSD-F10Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$500$170$140$199$429
Release20162015201920202021

Activity & Fitness

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

Battery

Durationn/a5 days20 days5 hours to 2.5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a160 x 68360 x 360160 x 32396 x 484
Sizen/a1.08 inches1.3 inches1.8 inches1.9 inches
Touchn/a
TypeLCDn/aAMOLEDPMOLEDMicroLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP57water resistant but not waterproof

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aBuild-inNAWatchOS 8
Appsn/a
Musicn/a

All Wearables