Garmin Vivosmart HR vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Samsung Gear Fit2 Pro vs. Michael Kors Access Sofie HR

 
Vivosmart HR
Alta HR
Vivofit 4
Gear Fit2 Pro
Access Sofie HR
 GarminVivosmart HRRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowSamsungGear Fit2 ProRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$170$150$79.95$199.99$395
Release20152017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days1 year2 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68128 x 3688 x 88216 x 432390 x 390
Size1.08 inches1.4 inchesNA1.5 inches1.19 inches
Touch
Typen/aOLEDNAAMOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSWear OS
Apps
Music

All Wearables