Garmin Forerunner 225 vs. Withings Activite Steel vs. Fitbit Charge vs. Fitbit Flex vs. Michael Kors Access Sofie HR

 
Forerunner 225
Activite Steel
Charge
Flex
Access Sofie HR
 GarminForerunner 225Remove Buy NowWithingsActivite SteelRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$170$130$100$395
Release20152015201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks8 months7-10 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/aNANA390 x 390
Size1 inch1.3 inchesNANA1.19 inches
TouchNANA
Typen/aAnalogOLEDLEDOMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATM0.3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNANAWear OS
Appsn/a
Musicn/a

All Wearables