Garmin Vivoactive HR vs. Michael Kors Grayson vs. Fitbit Charge vs. Garmin Vivosmart 3 vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Vivoactive HR
Grayson
Charge
Vivosmart 3
On Full Guard 2.5
Grayson
 GarminVivoactive HRRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$350$130$139.99$325$350
Release201620182014201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days24 hours7-10 days5 days4 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205453 x 454NA64 x 128454x454453x454
Size1.38 inches1.39 inchesNANA1.39 inches1.39 inches
TouchNA
Typen/aAMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAWear OSAndroid Wear
Apps
Music

All Wearables