Garmin Forerunner 935 vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Forerunner 935
Alta HR
Vivosmart HR Plus
Inspire HR
T-Rex
 GarminForerunner 935Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$150$179$99$140
Release20172017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks7 days5 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 36160 x 68139 x 60360 x 360
Size1.2 inches1.4 inches0.5 inches x 0.8 inches1.4 inches1.3 inches
Touch
TypeLCDOLEDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemNAFitbit OSBuild-in
Apps
Music

All Wearables