Polar M600 vs. Fitbit Charge 3 vs. Misfit Vapor 2 vs. Xiaomi Mi Band 4

 
M600
Charge 3
Vapor 2
Mi Band 4
 PolarM600Remove Buy NowFitbitCharge 3Remove Buy NowMisfitVapor 2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$330$150$250$25
Release2016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution240 x 24066 x 18454 x 454120x240
Size1.3 inches.721 inches1.42 inches0.95 inches
Touchn/a
TypeTFTOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAWear OSAMAZFIT OS
Apps
Music

All Wearables