Fitbit Alta vs. Garmin Vivosmart HR vs. Garmin Fenix 5X vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Michael Kors Grayson

 
Alta
Vivosmart HR
Fenix 5X
Grayson
Gear 2
Grayson
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5XRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$170$699$350$300$350
Release201620152017201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration5 days5 daysUp to 12 days24 hours2-3 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68240 x240453 x 454320 x 320453x454
Sizen/a1.08 inches1.2 inches1.39 inches1.63 inches1.39 inches
Touchn/a
TypeOLEDn/aNAAMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM10 ATM1 ATMIP671 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearTizen OSAndroid Wear
Apps
Music

All Wearables