Polar M600 vs. Fitbit Zip vs. Michael Kors Access Sofie vs. Pebble Core vs. Sony SmartBand

 
M600
Zip
Access Sofie
Core
SmartBand
 PolarM600Remove Buy NowFitbitZipRemove Buy NowMichael KorsAccess SofieRemove Buy NowPebbleCoreRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$330$60$395$99$100
Release20162012201720162014

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days6 months1 dayNA5 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution240 x 240n/a390 x 390 1.19 inchesNANA
Size1.3 inchesn/aNANA
Touchn/aAMOLDEDNANA
TypeTFTn/aNANA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splash Resistant1 ATMNAIP58

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0NANA
Apps
Music

All Wearables