ASUS ZenWatch 2 vs. Withings Activite Steel vs. Amazfit Stratos vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
ZenWatch 2
Activite Steel
Stratos
Forerunner 235
Alta HR
 ASUSZenWatch 2Remove Buy NowWithingsActivite SteelRemove Buy NowAmazfitStratosRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$170$199$299.99$150
Release20162015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days9 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 300215 x 180128 x 36
Size1.63 inches or 1.45 inch1.3 inches1.34 inches1.23 inches1.4 inches
Touch
TypeAMOLEDAnalogOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aProprietary
Apps
Music

All Wearables