Pebble Time vs. Samsung Gear S vs. Michael Kors Grayson vs. Jawbone UP24 vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Time
Gear S
Grayson
UP24
Grayson
Vivosmart 4
 PebbleTimeRemove Buy NowSamsungGear SRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP24Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$250$350$130$350$130
Release201520132018201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysn/a24 hours14 days24 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144480 x 360453 x 454NA453x45448 x 128
Size1.26 inches2 inches1.39 inchesNA1.39 inches0.74 inches
TouchNA
Typee-paperSuper AMOLEDAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMSplash Resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenAndroid WearNAAndroid Wear
Apps
Music

All Wearables