Fitbit Flex 2 vs. Polar A360 vs. Sony SmartBand 2 vs. Michael Kors Access Sofie vs. Fitbit Inspire 3

 
Flex 2
A360
SmartBand 2
Access Sofie
Inspire 3
 FitbitFlex 2Remove Buy NowPolarA360Remove Buy NowSonySmartBand 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$100$200$130$395$100
Release20162015201520172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days2 days1 day10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a160 x 80n/a390 x 390 1.19 inches32x18
Sizen/a1.18 inchesn/a46 inches
Touchn/an/aAMOLDED
TypeLEDn/an/aAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR30IP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2.0
Apps
Music

All Wearables