Diesel On Full Guard vs. Fitbit Versa vs. Fitbit Alta HR vs. Fitbit Charge HR vs. Amazfit GTR

 
On Full Guard
Versa
Alta HR
Charge HR
GTR
 DieselOn Full GuardRemove Buy NowFitbitVersaRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$325$199.99$150$150$199
Release20172018201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day4 days7 days5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454300 x300128 x 36NA454 x 454
Size1.4 inches1.34 inches1.4 inchesNA1.39 inches
TouchNA
TypeOMOLEDOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables