Fitbit Flex 2 vs. LG Watch Sport vs. Garmin 645 Music vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Flex 2
Watch Sport
645 Music
Grayson
Grayson
 FitbitFlex 2Remove Buy NowLGWatch SportRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$349$450$350$350
Release20162016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1.45 days7 days24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a480 x 480240 x 240453 x 454453x454
Sizen/a1.38 inches1.2 inches1.39 inches1.39 inches
Touchn/a
TypeLEDP-OLEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android WearAndroid Wear
Apps
Music

All Wearables