Polar M400 vs. Polar A360 vs. Fitbit Charge vs. Polar Loop vs. Misfit Vapor 2

 
M400
A360
Charge
Loop
Vapor 2
 PolarM400Remove Buy NowPolarA360Remove Buy NowFitbitChargeRemove Buy NowPolarLoopRemove Buy NowMisfitVapor 2Remove Buy Now

Basic Info

Suggested Price$200$200$130$100$250
Release20142015201420132018

Activity & Fitness

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

Battery

Duration8 hours to 30 days12 days7-10 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 80NANA454 x 454
Sizen/a1.18 inchesNANA1.42 inches
TouchNA
Typen/an/aOLEDLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMWR301 ATM2 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANAWear OS
Apps
Music

All Wearables