Garmin Vivosmart HR vs. Garmin Forerunner 935 vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Vivosmart HR
Forerunner 935
Stratos
G-Shock GBA800
T-Rex
 GarminVivosmart HRRemove Buy NowGarminForerunner 935Remove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$500$199$120$140
Release20152017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks5 days2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68240 x 240320 x 300360 x 360
Size1.08 inches1.2 inches1.34 inches1.3 inches
Touch
Typen/aLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryBuild-in
Apps
Music

All Wearables