Fitbit Alta vs. Huawei Talkband B2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit GTR vs. Apple Series 6

 
Alta
Talkband B2
Grayson
Grayson
GTR
Series 6
 FitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$180$350$350$199$399
Release201620152018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3 days24 hours24 hours24 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88453 x 454453x454454 x 454384 x 480
Sizen/a0.73 inches1.39 inches1.39 inches1.39 inches40mm
Touchn/a
TypeOLEDPMOLEDAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/aIP571 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearBuild-inWatchOS 5
Apps
Music

All Wearables