Huawei Talkband B2 vs. Amazfit Bip vs. Asus ZenWatch vs. Garmin 645 Music vs. Fitbit Charge 3

 
Talkband B2
Bip
ZenWatch
645 Music
Charge 3
 HuaweiTalkband B2Remove Buy NowAmazfitBipRemove Buy NowAsusZenWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$180$99.99$150$450$150
Release20152018201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days30 daysNA7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution128 x 88176 x 176320 x 320240 x 24066 x 18
Size0.73 inches1.28 inches1.63 inches1.2 inches.721 inches
Touch
TypePMOLEDNAAMOLEDMIPOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP57IP68IP555 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables