Fitbit Alta vs. Microsoft Band 2 vs. ASUS ZenWatch 3 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 7

 
Alta
Band 2
ZenWatch 3
Grayson
Grayson
Watch 7
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowASUSZenWatch 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$130$250$229$350$350$429
Release201620152017201820182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)48 hours24 hours24 hours18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128400 x 400453 x 454453x454396 x 484
Sizen/a1.36 inches1.39 inches1.39 inches1.39 inches1.9 inches
Touchn/a
TypeOLEDCapacitative TFTAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX71 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2Android WearAndroid WearWatchOS 8
Apps
Music

All Wearables