Garmin Forerunner 225 vs. Garmin Forerunner 735XT vs. Polar M400 vs. Microsoft Band 2 vs. Fitbit Charge

 
Forerunner 225
Forerunner 735XT
M400
Band 2
Charge
 GarminForerunner 225Remove Buy NowGarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$300$450$200$250$130
Release20152016201420152014

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks14 hours to 11 days8 hours to 30 days48 hours (without GPS)7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180215 x 180n/a320 x 128NA
Size1 inch1.23 inchesn/a1.36 inchesNA
Touchn/aNA
Typen/an/an/aCapacitative TFTOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIPX71 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aNA
Appsn/a
Musicn/a

All Wearables