ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Fitbit Alta HR

 
ZenWatch 2
Talkband B2
Watch Series 2
Ionic
Alta HR
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$180$269$299$150
Release20162015201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days18 hours4+ days7 days
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 320128 x 88340 x 272 or 390 x 312348x250128 x 36
Size1.63 inches or 1.45 inch0.73 inches1.5 inches or 1.65 inches1.421.4 inches
Touch
TypeAMOLEDPMOLEDAMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP575ATM50m

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSFitbit OS
Apps
Music

All Wearables