Fitbit Flex 2 vs. Amazfit Stratos vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Jawbone UP24

 
Flex 2
Stratos
Access Sofie
Flex
UP24
 FitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy Now

Basic Info

Suggested Price$100$199$395$100$130
Release20162018201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days1 day5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 300390 x 390 1.19 inchesNANA
Sizen/a1.34 inchesNANA
Touchn/aAMOLDEDNANA
TypeLEDOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryAndroid Wear 2.0NANA
Apps
Music

All Wearables