Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Versa vs. Michael Kors Grayson vs. Xiaomi Mi Band vs. Michael Kors Grayson

 
Alta
Watch Series 2
Versa
Grayson
Mi Band
Grayson
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitVersaRemove Buy NowMichael KorsGraysonRemove Buy NowXiaomiMi BandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$269$199.99$350$15$350
Release201620162018201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours4 days24 hours30 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a340 x 272 or 390 x 312300 x300453 x 454NA453x454
Sizen/a1.5 inches or 1.65 inches1.34 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeOLEDAMOLEDOLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM5 ATM1 ATMIP671 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables