Pebble Time Round vs. Sony SmartWatch 3 vs. Withings Pulse Ox vs. Michael Kors Grayson vs. Sony SmartBand vs. Michael Kors Grayson

 
Time Round
SmartWatch 3
Pulse Ox
Grayson
SmartBand
Grayson
 PebbleTime RoundRemove Buy NowSonySmartWatch 3Remove Buy NowWithingsPulse OxRemove Buy NowMichael KorsGraysonRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$250$120$350$100$350
Release201520142014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days2 weeks24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorblueNA
Resolutionn/a320 x 320128 x 32453 x 454NA453x454
Sizeround1.6 inchesn/a1.39 inchesNA1.39 inches
TouchSwipeNA
Typee-paperTFT LCDOLEDAMOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP681 ATMIP581 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables