Withings Activite Steel vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Polar M430 vs. Garmin Vivosmart HR Plus

 
Activite Steel
Flex 2
Ionic
M430
Vivosmart HR Plus
 WithingsActivite SteelRemove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowPolarM430Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$170$100$299$255$179
Release20152016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months5 days4+ days30 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250128x128160 x 68
Size1.3 inchesn/a1.421.4 inch0.5 inches x 0.8 inches
Touchn/a
TypeAnalogLEDOLEDLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50mWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSNA
Apps
Music

All Wearables