Fitbit Flex 2 vs. Michael Kors Grayson vs. Polar Loop vs. Sony SmartBand vs. Michael Kors Grayson vs. Apple SE (2022)

 
Flex 2
Grayson
Loop
SmartBand
Grayson
SE (2022)
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$100$350$100$100$350$249
Release201620182013201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours5 days5 days24 hoursNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA368 x 448 pixels
Resolutionn/a453 x 454NANA453x45440mm
Sizen/a1.39 inchesNANA1.39 inches
Touchn/aNALTPO OLED Retina
TypeLEDAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance5 ATM1 ATM2 ATMIP581 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/aAndroid WearNANAAndroid Wear
Apps
Music

All Wearables