Fitbit Ionic vs. Polar M430 vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie vs. Garmin Vivosmart 3

 
Ionic
M430
Forerunner 235
Access Sofie
Vivosmart 3
 FitbitIonicRemove Buy NowPolarM430Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$299$255$299.99$395$139.99
Release20172017201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 hours9 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128x128215 x 180390 x 390 1.19 inches64 x 128
Size1.421.4 inch1.23 inchesNA
TouchAMOLDED
TypeOLEDLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mWR305 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2.0
Apps
Music

All Wearables