Huawei Talkband B2 vs. Microsoft Band 2 vs. Amazfit Stratos vs. Asus VivoWatch vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Talkband B2
Band 2
Stratos
VivoWatch
Grayson
Grayson
 HuaweiTalkband B2Remove Buy NowMicrosoftBand 2Remove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$180$250$199$160$350$350
Release201520152018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days48 hours (without GPS)5 days24 hours to 10 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 88320 x 128320 x 300128 x 128453 x 454453x454
Size0.73 inches1.36 inches1.34 inchesNA1.39 inches1.39 inches
Touch
TypePMOLEDCapacitative TFTOLEDNAAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP57IPX75 ATMIP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryKoodOSAndroid WearAndroid Wear
Apps
Music

All Wearables