Garmin Vivosmart HR vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Vivosmart HR
Grayson
Gear 2
Flex
On Full Guard 2.5
Grayson
 GarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$170$350$300$100$325$350
Release201520182014201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration5 days24 hours2-3 days5 days4 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68453 x 454320 x 320NA454x454453x454
Size1.08 inches1.39 inches1.63 inchesNA1.39 inches1.39 inches
TouchNA
Typen/aAMOLEDSuper AMOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMIP671 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizen OSNAWear OSAndroid Wear
Apps
Music

All Wearables