Fossil Q Grant vs. Apple Watch Series 2 vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Q Grant
Watch Series 2
Alta HR
Vivosmart HR Plus
T-Rex
 FossilQ GrantRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$175$269$150$179$140
Release20152016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312128 x 36160 x 68360 x 360
Sizen/a1.5 inches or 1.65 inches1.4 inches0.5 inches x 0.8 inches1.3 inches
Touchn/a
Typen/aAMOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNABuild-in
Apps
Music

All Wearables