ASUS ZenWatch 3 vs. Amazfit Stratos vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Diesel On Full Guard 2.5

 
ZenWatch 3
Stratos
Forerunner 235
Alta HR
On Full Guard 2.5
 ASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$229$199$299.99$150$325
Release20172018201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 days9 days7 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 300215 x 180128 x 36454x454
Size1.39 inches1.34 inches1.23 inches1.4 inches1.39 inches
Touch
TypeAMOLEDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables