Fitbit Alta vs. Garmin Vivosmart HR vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Misfit Vapor 2 vs. Apple Series 6

 
Alta
Vivosmart HR
Grayson
Grayson
Vapor 2
Series 6
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMisfitVapor 2Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$170$350$350$250$399
Release201620152018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days24 hours24 hours1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68453 x 454453x454454 x 454384 x 480
Sizen/a1.08 inches1.39 inches1.39 inches1.42 inches40mm
Touchn/a
TypeOLEDn/aAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5 ATM1 ATM1 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearWear OSWatchOS 5
Apps
Music

All Wearables