Polar M430 vs. Samsung Gear Sport vs. Fitbit Charge vs. Fitbit Flex vs. Apple Series 6

 
M430
Gear Sport
Charge
Flex
Series 6
 PolarM430Remove Buy NowSamsungGear SportRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$255$299.99$130$100$399
Release20172017201420132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours2 days7-10 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128360 x 360NANA384 x 480
Size1.4 inch1.2 inchesNANA40mm
TouchNANA
TypeLCDSuper AMOLEDOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceWR305 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANAWatchOS 5
Apps
Music

All Wearables