Polar M430 vs. Garmin Vivosmart 4

 
M430
Vivosmart 4
 PolarM430Buy NowGarminVivosmart 4Buy Now

Basic Info

Suggested Price$255$130
Release20172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x12848 x 128
Size1.4 inch0.74 inches
Touch
TypeLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating System
Apps
Music

All Wearables