Polar M430 vs. Samsung Gear Sport vs. Fitbit Charge vs. Garmin Vivosmart 4

 
M430
Gear Sport
Charge
Vivosmart 4
 PolarM430Remove Buy NowSamsungGear SportRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$255$299.99$130$130
Release2017201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours2 days7-10 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128360 x 360NA48 x 128
Size1.4 inch1.2 inchesNA0.74 inches
TouchNA
TypeLCDSuper AMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNA
Apps
Music

All Wearables