Polar V800 vs. Garmin Forerunner 935 vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie vs. Garmin Vivofit 4

 
V800
Forerunner 935
Forerunner 235
Access Sofie
Vivofit 4
 PolarV800Remove Buy NowGarminForerunner 935Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$470$500$299.99$395$79.95
Release20142017201720172018

Activity & Fitness

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

Battery

Duration13 hours to 30 daysUp to 2 weeks9 days1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240215 x 180390 x 390 1.19 inches88 x 88
Sizen/a1.2 inches1.23 inchesNA
TouchAMOLDED
Typen/aLCDMIPNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0
Apps
Music

All Wearables