Polar M400 vs. Mobvoi TicWatch 2 vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Michael Kors Access Sofie HR

 
M400
TicWatch 2
Fenix 5x Plus
Flex
Access Sofie HR
 PolarM400Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$200$199$850$100$395
Release20142017201820132019

Activity & Fitness

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

Battery

Duration8 hours to 30 days1.5-2 Days20 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400240 x 240NA390 x 390
Sizen/a1.4 inches1.2 inchesNA1.19 inches
TouchNA
Typen/aOLEDMIPLEDOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP6510 ATM1 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OSWear OSNAWear OS
Apps
Music

All Wearables