check tag wrench cart

Polar M430

Running watch Polar M430 with GPS

With wrist-based heart rate, advanced running features and Polar Running Program, Polar M430 is a top-level watch for runners who want more.

Buy now - $210.00

Designed for runners

Advanced but also straightforward - for all levels of runners.

Wrist-based heart rate

No chest strap needed: Polar M430 gets your heart rate from your wrist easily, accurately and reliably.

Run indoors and out

When outside, integrated GPS has your pace, distance and altitude covered. When indoors, it’s the wrist movements that capture your pace and distance.

Polar Sleep plus™

Sleeping well is key to your well-being, recovery and improved results – no rest, no gain. Polar Sleep Plus™ equips you with tools to sleep better every night.

Advanced running features

For a nice smooth path towards your running goals. Train right and follow your progress.

Train for a running event

Running Program offers you a personal and adaptive training plan that fits you and your goals.

Running index

Follow your Running Index to keep track of how your running performance develops.

Fitness test made easy

The Polar Fitness Test is now easier than ever thanks to wrist-based heart rate.

Polar Flow – the home of your data

Track your activity, analyze your progress and achieve more with Polar Flow – the complete fitness and training platform available on desktop and mobile.

You can also automatically sync your training data to other services such as Strava or TrainingPeaks.

Training

See all your training data, analyze your performance and follow your progress. Analyze quickly in the app and in depth in the web service. Plan your workouts, follow your recovery or set up a training program for a running event.

Activity & sleep

Track your daily activity and sleep, see your daily, weekly and monthly summaries and learn about the health benefits of your daily choices.

Features and technical specifications

Features

Feature highlights

Running Program
Running Program

Train for a running event with a personal and adaptive training plan in Polar Flow. Choose from four different targets, 5K, 10K, half marathon and marathon, and get a training plan that fits you and your goals. Read more

Running Index
Running Index

See how your running performance develops. Read more

Fitness test with wrist-based heart rate
Fitness Test with wrist-based heart rate

A five-minute test that measures aerobic fitness from your resting heart rate, heart rate variability and your background information. Complete the test regularly to see the progress you’re making. Read more

Training Benefit
Training Benefit

Get motivating feedback immediately after training, describing the effect of the session. Read more

Training load
Training Load

See how your training affects your body and compare the load of different sessions. Monitor your load continuously to recognize your personal limits and adjust training intensity and duration accordingly. Available on Polar Flow. Read more

Recovery status
Recovery Status

See how long you’ll need to recover before your next training session. Available on Polar Flow. Read more

Other Smart Coaching features

Continuous heart rate
Continuous Heart Rate

Get a comprehensive view on how your heart behaves during your day with 24/7 heart rate monitoring. Read more

Activity guide
Activity Guide

See how active you’ve been during the day and get practical guidance for reaching your daily activity goal. Read more

Activity benefit
Activity Benefit

Get feedback on your daily, weekly and monthly activity. See how your active choices help you stay healthy. Read more

Smart calories
Smart Calories

Keep track of the calories you’ve burned. You’ll be able to see the calories burned during each training session and for the whole day. The continuous heart rate measurement combined with 24/7 activity tracking make sure your calorie burn is measured accurately and reliably. Read more

Sleep Plus
Sleep Plus

Sleeping well will help boost your recovery and performance. Polar Sleep Plus™ automatically detects the timing, amount, and quality of your sleep. You'll also receive feedback on your sleep so that you can make changes towards better sleep. Read more

Polar Flow Tech specs In the box

Need help? Start here.

Change region

If your country/region is not listed on this page, please find your local contact details, retailers and stores and service points on our global site.