Polar M400 vs. Fitbit Charge 2 vs. Fitbit Zip vs. Misfit Flash Link vs. Polar A360

 
M400
Charge 2
Zip
Flash Link
A360
 PolarM400Remove Buy NowFitbitCharge 2Remove Buy NowFitbitZipRemove Buy NowMisfitFlash LinkRemove Buy NowPolarA360Remove Buy Now

Basic Info

Suggested Price$200$150$60$20$200
Release20142016201220152015

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days6 months6 months12 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/an/a160 x 80
Sizen/an/an/an/a1.18 inches
Touchn/an/a
Typen/aOLEDn/an/an/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/aSplash Resistant3 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/an/a
Apps
Music

All Wearables