Garmin Vivoactive HR vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Vivoactive HR
Fenix 5s
On Full Guard
Inspire HR
T-Rex
 GarminVivoactive HRRemove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$599.99$325$99$140
Release20162017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 daysUp to 9 days1 day5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205218x 218454 x 454139 x 60360 x 360
Size1.38 inches1.1 inches1.4 inches1.4 inches1.3 inches
Touch
Typen/anaOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Fitbit OSBuild-in
Apps
Music

All Wearables