Amazfit Arc vs. Fitbit Alta HR vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2 vs. Amazfit GTS

 
Arc
Alta HR
On Full Guard 2.5
Versa 2
GTS
 AmazfitArcRemove Buy NowFitbitAlta HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$69.99$150$325$199$150
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days7 days4 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40128 x 36454x454300 x 300348 x 442
Size0.42 inches1.4 inches1.39 inches1.34 inches1.65 inches
Touch
TypeOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuild-inWear OS
Apps
Music

All Wearables