Samsung Gear S3 vs. Fitbit Alta vs. Garmin Vivosmart HR vs. Michael Kors Grayson vs. Samsung Gear Sport vs. Michael Kors Grayson

 
Gear S3
Alta
Vivosmart HR
Grayson
Gear Sport
Grayson
 SamsungGear S3Remove Buy NowFitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear SportRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$130$170$350$299.99$350
Release201620162015201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days5 days24 hours2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360n/a160 x 68453 x 454360 x 360453x454
Size1.3 inchesn/a1.08 inches1.39 inches1.2 inches1.39 inches
Touchn/a
TypeFullcolor AODOLEDn/aAMOLEDSuper AMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aAndroid WearTizen OSAndroid Wear
Apps
Music

All Wearables