ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Asus VivoWatch vs. Fitbit Versa vs. Apple Watch Series 4

 
ZenWatch 2
Talkband B2
VivoWatch
Versa
Watch Series 4
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitVersaRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$180$160$199.99$329
Release20162015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days24 hours to 10 days4 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 88128 x 128300 x300384 x 480
Size1.63 inches or 1.45 inch0.73 inchesNA1.34 inches1.78 inches
Touch
TypeAMOLEDPMOLEDNAOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP57IP675 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSWatch OS 5
Apps
Music

All Wearables