ASUS ZenWatch 2 vs. Amazfit Stratos vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Skagen Falster 2

 
ZenWatch 2
Stratos
Forerunner 235
Alta HR
Falster 2
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$150$199$299.99$150$199
Release20162018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days9 days7 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300215 x 180128 x 36320 x 320
Size1.63 inches or 1.45 inch1.34 inches1.23 inches1.4 inches1.19 inches
Touch
TypeAMOLEDOLEDMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryWear OS
Apps
Music

All Wearables