Sony SmartBand 2 vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Access Runway vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson

 
SmartBand 2
Grayson
Loop
Access Runway
Access Sofie HR
Grayson
 SonySmartBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$350$100$350$395$350
Release201520182013201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours5 days1 day2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NA390 x 390390 x 390453x454
Sizen/a1.39 inchesNA1.19 inches1.19 inches1.39 inches
Touchn/a
Typen/aAMOLEDLEDAMOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP581 ATM2 ATM3 ATM0.3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAWear OSWear OSAndroid Wear
Apps
Music

All Wearables