Fitbit Alta vs. Garmin Vivosmart HR vs. Garmin Fenix 5s vs. Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Michael Kors Grayson

 
Alta
Vivosmart HR
Fenix 5s
Grayson
Vivosmart 3
Grayson
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5sRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$170$599.99$350$139.99$350
Release201620152017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 daysUp to 9 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68218x 218453 x 45464 x 128453x454
Sizen/a1.08 inches1.1 inches1.39 inchesNA1.39 inches
Touchn/a
TypeOLEDn/anaAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM10ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables