Garmin Forerunner 735XT vs. Polar M400 vs. Samsung Gear S2 vs. Microsoft Band 2 vs. Fitbit Charge

 
Forerunner 735XT
M400
Gear S2
Band 2
Charge
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$450$200$300$250$130
Release20162014201520152014

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days2-3 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
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a360 x 360320 x 128NA
Size1.23 inchesn/a1.2 inches1.36 inchesNA
Touchn/aNA
Typen/an/aSuper AMOLEDCapacitative TFTOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP68IPX71 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizenn/aNA
Apps
Music

All Wearables