Misfit Flash Link vs. Sony SmartBand 2 vs. Michael Kors Grayson vs. Misfit Speedo Shine vs. Polar A370 vs. Michael Kors Grayson

 
Flash Link
SmartBand 2
Grayson
Speedo Shine
A370
Grayson
 MisfitFlash LinkRemove Buy NowSonySmartBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowMisfitSpeedo ShineRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$20$130$350$80$179.95$350
Release201520152018201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months2 days24 hours6 monthsUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/aNA
Resolutionn/an/a453 x 454NA160 x 80453x454
Sizen/an/a1.39 inchesNA1.18 inches1.39 inches
Touchn/an/aNA
Typen/an/aAMOLEDNATFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP581 ATM5 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables