ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Sony SmartBand Talk vs. Amazfit Bip vs. Casio WSD-F20A

 
ZenWatch 2
Activite Sapphire
SmartBand Talk
Bip
WSD-F20A
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowSonySmartBand TalkRemove Buy NowAmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$150$450$170$99.99$399
Release20162014201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months3 days30 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a296 x 128176 x 176320 x 320
Size1.63 inches or 1.45 inch1.3 inches1.4 inches1.28 inches1.32 inches
Touch
TypeAMOLEDAnalogE InkNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP68IP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearWear OS
Apps
Music

All Wearables