Polar M400 vs. TomTom Touch vs. Apple Watch Series 2 vs. Sony SmartBand

 
M400
Touch
Watch Series 2
SmartBand
 PolarM400Remove Buy NowTomTomTouchRemove Buy NowAppleWatch Series 2Remove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$200$130$269$100
Release2014201620162014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days18 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/an/a340 x 272 or 390 x 312NA
Sizen/a0.91 inches1.5 inches or 1.65 inchesNA
TouchNA
Typen/an/aAMOLEDNA

Functions

Audio SpeakerAlerts only
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX75ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNA
Apps
Music

All Wearables