Polar M400 vs. Microsoft Band 2 vs. Samsung Gear Fit

 
M400
Band 2
Gear Fit
 PolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowSamsungGear FitRemove Buy Now

Basic Info

Suggested Price$200$250$150
Release201420152014

Activity & Fitness

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

Battery

Duration8 hours to 30 days48 hours (without GPS)2-3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128432 x 128
Sizen/a1.36 inches1.84 inches
Touch
Typen/aCapacitative TFTSuper AMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX7IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables