ASUS ZenWatch 2 vs. Withings Steel HR vs. Fitbit Alta HR vs. Fitbit Flex vs. Skagen Falster 2

 
ZenWatch 2
Steel HR
Alta HR
Flex
Falster 2
 ASUSZenWatch 2Remove Buy NowWithingsSteel HRRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$150$180$150$100$199
Release20162016201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a25 days7 days5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 36NA320 x 320
Size1.63 inches or 1.45 inchn/a1.4 inchesNA1.19 inches
TouchNA
TypeAMOLEDn/aOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWear OS
Apps
Music

All Wearables