Fitbit Alta vs. Garmin Vivosmart HR vs. Microsoft Band 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Alta
Vivosmart HR
Band 2
Grayson
Grayson
VivoActive 4
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$130$170$250$350$350$349
Release201620152015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days48 hours (without GPS)24 hours24 hours8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68320 x 128453 x 454453x454260 x 260
Sizen/a1.08 inches1.36 inches1.39 inches1.39 inches1.3ionches
Touchn/a
TypeOLEDn/aCapacitative TFTAMOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIPX71 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aAndroid WearAndroid WearWear OS
Apps
Music

All Wearables