ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Asus VivoWatch vs. Fitbit Flex vs. Garmin Forerunner 45

 
ZenWatch 2
Talkband B2
VivoWatch
Flex
Forerunner 45
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$180$160$100$199
Release20162015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days24 hours to 10 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 88128 x 128NA208 x 208
Size1.63 inches or 1.45 inch0.73 inchesNANA1.04 inches
TouchNA
TypeAMOLEDPMOLEDNALEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP57IP671 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSNABuilt-in
Apps
Music

All Wearables