Pebble Time vs. Pebble Time Steel vs. Polar M600 vs. Withings Activite Steel vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Time
Time Steel
M600
Activite Steel
Grayson
Grayson
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM600Remove Buy NowWithingsActivite SteelRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$250$330$170$350$350
Release201520152016201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days2 days8 months24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144240 x 240n/a453 x 454453x454
Size1.26 inches1.26 inches1.3 inches1.3 inches1.39 inches1.39 inches
Touchn/a
Typee-papere-paperTFTAnalogAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX85 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSAndroid Wearn/aAndroid WearAndroid Wear
Apps
Music

All Wearables