Polar M400 vs. Sony SmartWatch 3 vs. TomTom Spark vs. Polar M430 vs. Fitbit Charge HR

 
M400
SmartWatch 3
Spark
M430
Charge HR
 PolarM400Remove Buy NowSonySmartWatch 3Remove Buy NowTomTomSparkRemove Buy NowPolarM430Remove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$200$250$150$255$150
Release20142014201520172015

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 daysn/a30 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320n/a128x128NA
Sizen/a1.6 inchesn/a1.4 inchNA
TouchNA
Typen/aTFT LCDLCDLCDOLED

Functions

Audio SpeakerAlerts onlyBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATMWR301 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aNA
Apps
Music

All Wearables