Fitbit Flex 2 vs. Michael Kors Grayson vs. Fitbit Flex vs. Microsoft Band vs. Michael Kors Grayson vs. Apple Watch Ultra

 
Flex 2
Grayson
Flex
Band
Grayson
Watch Ultra
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$100$350$100$200$350$799
Release201620182013201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours5 days2 days24 hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NA320 x 106453x454502x410 pixels
Sizen/a1.39 inchesNA1.37 inches1.39 inches1.92 inches
Touchn/aNA
TypeLEDAMOLEDLEDCapacitative TFTAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATMIP671 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANAAndroid WearWatchOS 9
Apps
Music

All Wearables