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

 
ZenWatch 2
Stratos
WSD-F20A
Access Sofie HR
GTS
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

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

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day2 days14 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 320390 x 390348 x 442
Size1.63 inches or 1.45 inch1.34 inches1.32 inches1.19 inches1.65 inches
Touch
TypeAMOLEDOLEDLCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryWear OSWear OSWear OS
Apps
Music

All Wearables