Garmin Forerunner 735XT vs. Polar M400 vs. Fitbit Alta HR vs. Polar Loop vs. Fitbit Versa 2

 
Forerunner 735XT
M400
Alta HR
Loop
Versa 2
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$450$200$150$100$199
Release20162014201720132019

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days7 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a128 x 36NA300 x 300
Size1.23 inchesn/a1.4 inchesNA1.34 inches
Touchn/a
Typen/an/aOLEDLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables