ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Amazfit Stratos vs. Asus VivoWatch vs. Fitbit Sense 2

 
ZenWatch 2
Talkband B2
Stratos
VivoWatch
Sense 2
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$180$199$160$300
Release20162015201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days5 days24 hours to 10 days6 days
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 88320 x 300128 x 128336x336
Size1.63 inches or 1.45 inch0.73 inches1.34 inchesNA1.59 inches
Touch
TypeAMOLEDPMOLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP575 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aProprietaryKoodOS
Apps
Music

All Wearables