Garmin Vivoactive HR vs. Diesel On Full Guard vs. Garmin Vivofit 4 vs. Amazfit T-Rex vs. HTC re Grip

 
Vivoactive HR
On Full Guard
Vivofit 4
T-Rex
re Grip
 GarminVivoactive HRRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$325$79.95$140$199
Release20162017201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 day1 year20 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205454 x 45488 x 88360 x 360160 x 32
Size1.38 inches1.4 inchesNA1.3 inches1.8 inches
Touch
Typen/aOMOLEDNAAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Build-inNA
Apps
Music

All Wearables