ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Garmin Venu

 
ZenWatch 2
Talkband B2
645 Music
Vivofit 4
Venu
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$150$180$450$79.95$299
Release20162015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days7 days1 year5 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 88240 x 24088 x 88390 x 390
Size1.63 inches or 1.45 inch0.73 inches1.2 inchesNA1.2 inches
Touch
TypeAMOLEDPMOLEDMIPNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP575 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables