ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Huawei Talkband B2 vs. TomTom Touch vs. Fitbit Alta HR

 
ZenWatch 2
Charge 2
Talkband B2
Touch
Alta HR
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy NowTomTomTouchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$150$180$130$150
Release20162016201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days3 days5 days7 days
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/a128 x 88n/a128 x 36
Size1.63 inches or 1.45 inchn/a0.73 inches0.91 inches1.4 inches
Touchn/a
TypeAMOLEDOLEDPMOLEDn/aOLED

Functions

Audio SpeakerBluetooth
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP57IPX7

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Music

All Wearables