ASUS ZenWatch 2 vs. Polar M400 vs. Huawei Talkband B2 vs. Michael Kors Access Sofie vs. Amazfit GTS

 
ZenWatch 2
M400
Talkband B2
Access Sofie
GTS
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsAccess SofieRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$200$180$395$150
Release20162014201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 hours to 30 days3 days1 day14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 88390 x 390 1.19 inches348 x 442
Size1.63 inches or 1.45 inchn/a0.73 inches1.65 inches
TouchAMOLDED
TypeAMOLEDn/aPMOLEDAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP571 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables