TomTom Spark vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Michael Kors Grayson vs. Samsung Gear Fit2 Pro vs. Michael Kors Grayson

 
Spark
Vivosmart HR
ZenWatch 3
Grayson
Gear Fit2 Pro
Grayson
 TomTomSparkRemove Buy NowGarminVivosmart HRRemove Buy NowASUSZenWatch 3Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear Fit2 ProRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$170$229$350$199.99$350
Release201520152017201820172018

Activity & Fitness

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

Battery

Durationn/a5 days48 hours24 hours2 days24 hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68400 x 400453 x 454216 x 432453x454
Sizen/a1.08 inches1.39 inches1.39 inches1.5 inches1.39 inches
Touch
TypeLCDn/aAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2Android WearTizen OSAndroid Wear
Apps
Music

All Wearables