ASUS ZenWatch 2 vs. Pebble Classic vs. Fitbit Charge 2 vs. Huawei Talkband B2 vs. Casio WSD-F20A

 
ZenWatch 2
Classic
Charge 2
Talkband B2
WSD-F20A
 ASUSZenWatch 2Remove Buy NowPebbleClassicRemove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$150$99$150$180$399
Release20162013201620152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5-7 days5 days3 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 320168 x 144n/a128 x 88320 x 320
Size1.63 inches or 1.45 inch1.26 inchesn/a0.73 inches1.32 inches
Touchn/a
TypeAMOLEDe-paperOLEDPMOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/aIP575 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/aWear OS
Apps
Music

All Wearables