Polar M400 vs. Withings Activite Steel vs. Fitbit Zip vs. Diesel On Full Guard vs. Misfit Speedo Shine

 
M400
Activite Steel
Zip
On Full Guard
Speedo Shine
 PolarM400Remove Buy NowWithingsActivite SteelRemove Buy NowFitbitZipRemove Buy NowDieselOn Full GuardRemove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$200$170$60$325$80
Release20142015201220172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 hours to 30 days8 months6 months1 day6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/an/an/a454 x 454NA
Sizen/a1.3 inchesn/a1.4 inchesNA
TouchNA
Typen/aAnalogn/aOMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMSplash ResistantIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2.0NA
Apps
Music

All Wearables