Fossil Q Grant vs. Garmin Forerunner 935 vs. Garmin Chronos vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
Q Grant
Forerunner 935
Chronos
Vivofit 4
T-Rex
 FossilQ GrantRemove Buy NowGarminForerunner 935Remove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$175$500$1500$79.95$140
Release20152017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysUp to 2 weeks8 days1 year20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240218 x 21888 x 88360 x 360
Sizen/a1.2 inches1.2 inchesNA1.3 inches
Touchn/a
Typen/aLCDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables