Polar M400 vs. Fitbit Zip vs. Fitbit Charge vs. Misfit Flare vs. Polar Loop

 
M400
Zip
Charge
Flare
Loop
 PolarM400Remove Buy NowFitbitZipRemove Buy NowFitbitChargeRemove Buy NowMisfitFlareRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$60$130$59.95$100
Release20142012201420172013

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months7-10 days4 months5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNANANA
Sizen/an/aNANANA
TouchNA
Typen/an/aOLEDLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplash Resistant1 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables