Fitbit One vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Sony SmartBand vs. Fitbit Sense 2

 
One
Access Sofie
Flex
SmartBand
Sense 2
 FitbitOneRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowSonySmartBandRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$100$395$100$100$300
Release20122017201320142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days1 day5 days5 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a390 x 390 1.19 inchesNANA336x336
Sizen/aNANA1.59 inches
TouchAMOLDEDNANA
TypeOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant1 ATM1 ATMIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NANA
Apps
Music

All Wearables