Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fitbit Versa vs. Diesel On Full Guard 2.5 vs. Amazfit GTR

 
Stratos
G-Shock GBA800
Versa
On Full Guard 2.5
GTR
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitVersaRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$120$199.99$325$199
Release20182018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years4 days4 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300300 x300454x454454 x 454
Size1.34 inches1.34 inches1.39 inches1.39 inches
Touch
TypeOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSBuild-in
Apps
Music

All Wearables