ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Asus VivoWatch vs. Fitbit Flex vs. Jawbone UP4

 
ZenWatch 2
Talkband B2
VivoWatch
Flex
UP4
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$150$180$160$100$200
Release20162015201820132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days24 hours to 10 days5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 88128 x 128NANA
Size1.63 inches or 1.45 inch0.73 inchesNANANA
TouchNANA
TypeAMOLEDPMOLEDNALEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP57IP671 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSNANA
Apps
MusicNA

All Wearables