Sony SmartBand 2 vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Misfit Speedo Shine vs. Polar Loop

 
SmartBand 2
Access Sofie
Alta HR
Speedo Shine
Loop
 SonySmartBand 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowMisfitSpeedo ShineRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$130$395$150$80$100
Release20152017201720152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 day7 days6 months5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a390 x 390 1.19 inches128 x 36NANA
Sizen/a1.4 inchesNANA
Touchn/aAMOLDEDNA
Typen/aOLEDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP581 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NANA
Apps
Music

All Wearables