Pebble Time Steel vs. Polar M600 vs. Sony SmartBand 2 vs. Michael Kors Grayson vs. Samsung Live vs. Michael Kors Grayson

 
Time Steel
M600
SmartBand 2
Grayson
Live
Grayson
 PebbleTime SteelRemove Buy NowPolarM600Remove Buy NowSonySmartBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungLiveRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$330$130$350$200$350
Release201520162015201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days2 days2 days24 hours1 Day24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144240 x 240n/a453 x 454320 x 320453x454
Size1.26 inches1.3 inchesn/a1.39 inches1.63 inches1.39 inches
Touchn/an/a
Typee-paperTFTn/aAMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8IP581 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables