Garmin Forerunner 225 vs. Fitbit Ionic vs. Garmin Chronos vs. Michael Kors Access Sofie HR vs. Apple SE

 
Forerunner 225
Ionic
Chronos
Access Sofie HR
SE
 GarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowGarminChronosRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$299$1500$395$279
Release20152017201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4+ days8 days2 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180348x250218 x 218390 x 390384 x 480
Size1 inch1.421.2 inches1.19 inches40mm
Touch
Typen/aOLEDMIPOMOLEDMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM50m10 ATM0.3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSWear OSWear OSWatchOS 5
Appsn/a
Musicn/a

All Wearables