Withings Activite Steel vs. Polar M430 vs. Skagen Falster vs. Fitbit Charge vs. Fitbit Flex

 
Activite Steel
M430
Falster
Charge
Flex
 WithingsActivite SteelRemove Buy NowPolarM430Remove Buy NowSkagenFalsterRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$170$255$275$130$100
Release20152017201820142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months30 hours24 hours7-10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128x128NANA
Size1.3 inches1.4 inchNANA
TouchNANA
TypeAnalogLCDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR301 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANANA
Apps
Music

All Wearables