TomTom Spark vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Jawbone UP24 vs. Samsung Gear Fit vs. Michael Kors Grayson

 
Spark
Grayson
Charge HR
UP24
Gear Fit
Grayson
 TomTomSparkRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP24Remove Buy NowSamsungGear FitRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$350$150$130$150$350
Release201520182015201320142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours5 days14 days2-3 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NANA432 x 128453x454
Sizen/a1.39 inchesNANA1.84 inches1.39 inches
TouchNANA
TypeLCDAMOLEDOLEDNASuper AMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATMSplash ResistantIP671 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearNANANAAndroid Wear
Apps
Music

All Wearables