Polar M600 vs. Polar V800 vs. Samsung Gear 2 vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
M600
V800
Gear 2
Access Sofie HR
Vivosmart 4
 PolarM600Remove Buy NowPolarV800Remove Buy NowSamsungGear 2Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$330$470$300$395$130
Release20162014201420192018

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days13 hours to 30 days2-3 days2 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a320 x 320390 x 39048 x 128
Size1.3 inchesn/a1.63 inches1.19 inches0.74 inches
Touchn/a
TypeTFTn/aSuper AMOLEDOMOLEDOLED

Functions

Audio SpeakerAlerts onlyAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATMIP670.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizen OSWear OS
Apps
Music

All Wearables