Polar M400 vs. Polar M600 vs. Sony SmartBand Talk vs. Apple Watch Series 2 vs. Pebble Core

 
M400
M600
SmartBand Talk
Watch Series 2
Core
 PolarM400Remove Buy NowPolarM600Remove Buy NowSonySmartBand TalkRemove Buy NowAppleWatch Series 2Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$330$170$269$99
Release20142016201420162016

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days3 days18 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240296 x 128340 x 272 or 390 x 312NA
Sizen/a1.3 inches1.4 inches1.5 inches or 1.65 inchesNA
Touchn/aNA
Typen/aTFTE InkAMOLEDNA

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX8IP685ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearAndroid WearWatch OSNA
Apps
Music

All Wearables