ASUS ZenWatch 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR

 
ZenWatch 2
Stratos
WSD-F20A
Forerunner 45
Access Sofie HR
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$150$199$399$199$395
Release20162018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300320 x 320208 x 208390 x 390
Size1.63 inches or 1.45 inch1.34 inches1.32 inches1.04 inches1.19 inches
Touch
TypeAMOLEDOLEDLCDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryWear OSBuilt-inWear OS
Apps
Music

All Wearables