Garmin Forerunner 735XT vs. Polar M400 vs. Fitbit Alta HR vs. Fitbit Charge vs. Diesel On Full Guard 2.5

 
Forerunner 735XT
M400
Alta HR
Charge
On Full Guard 2.5
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$450$200$150$130$325
Release20162014201720142018

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days7 days7-10 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a128 x 36NA454x454
Size1.23 inchesn/a1.4 inchesNA1.39 inches
Touchn/aNA
Typen/an/aOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables