Polar V800 vs. Fitbit Flex 2 vs. Garmin Fenix 5s vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 8

 
V800
Flex 2
Fenix 5s
Grayson
Grayson
Watch 8
 PolarV800Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$470$100$599.99$350$350$499
Release201420162017201820182022

Activity & Fitness

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

Battery

Duration13 hours to 30 days5 daysUp to 9 days24 hours24 hours18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a218x 218453 x 454453x454340 x 272 or 390 x 312
Sizen/an/a1.1 inches1.39 inches1.39 inches1.5 inches or 1.65 inches
Touchn/a
Typen/aLEDnaAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM10ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearWatchOS 9
Apps
Music

All Wearables