ASUS ZenWatch 2 vs. Sony SmartBand Talk vs. Amazfit Stratos vs. Casio WSD-F20A

 
ZenWatch 2
SmartBand Talk
Stratos
WSD-F20A
 ASUSZenWatch 2Remove Buy NowSonySmartBand TalkRemove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$150$170$199$399
Release2016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days5 days1 day
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 320296 x 128320 x 300320 x 320
Size1.63 inches or 1.45 inch1.4 inches1.34 inches1.32 inches
Touch
TypeAMOLEDE InkOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearProprietaryWear OS
Apps
Music

All Wearables