ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Fitbit Charge HR vs. Swatch Touch Zero One vs. HTC re Grip

 
ZenWatch 2
Talkband B2
Charge HR
Touch Zero One
re Grip
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowFitbitCharge HRRemove Buy NowSwatchTouch Zero OneRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$180$150$220$199
Release20162015201520152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a3 days5 daysn/a5 hours to 2.5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNAn/aNA
Macn/an/an/aNA
Windowsn/an/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 88NAn/a160 x 32
Size1.63 inches or 1.45 inch0.73 inchesNAn/a1.8 inches
TouchNA
TypeAMOLEDPMOLEDOLEDn/aPMOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67IP571 ATMIP57

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aNAn/aNA
Apps
Musicn/a

All Wearables