Garmin Forerunner 735XT vs. Polar M400 vs. Fitbit Ionic vs. Michael Kors Access Sofie vs. Apple SE

 
Forerunner 735XT
M400
Ionic
Access Sofie
SE
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy NowMichael KorsAccess SofieRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$450$200$299$395$279
Release20162014201720172020

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days4+ days1 day18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a348x250390 x 390 1.19 inches384 x 480
Size1.23 inchesn/a1.4240mm
Touchn/aAMOLDED
Typen/an/aOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM3 ATM50m1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables