Fossil Q Grant vs. Garmin Vivosmart HR vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Q Grant
Vivosmart HR
Cor
G-Shock GBA800
T-Rex
 FossilQ GrantRemove Buy NowGarminVivosmart HRRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$175$170$79.99$120$140
Release20152015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days12 days2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 6880 x 160360 x 360
Sizen/a1.08 inches1.23 inches1.3 inches
Touchn/a
Typen/an/aIPS LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-in
Apps
Music

All Wearables