Samsung Gear S3 vs. Fitbit Flex 2 vs. Polar M430 vs. Michael Kors Access Sofie vs. Michael Kors Access Sofie HR

 
Gear S3
Flex 2
M430
Access Sofie
Access Sofie HR
 SamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy NowMichael KorsAccess SofieRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$350$100$255$395$395
Release20162016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days30 hours1 day2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a128x128390 x 390 1.19 inches390 x 390
Size1.3 inchesn/a1.4 inch1.19 inches
Touchn/aAMOLDED
TypeFullcolor AODLEDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMWR301 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables