Instant Heart Rate+

In-app purchases
16.4K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Instant Heart Rate is the most accurate Heart Rate Monitor app for any smartphone and it does not need any external hardware. Use it for optimizing your exercise and to track your progress.

Install it now and keep fit.

Accuracy is constantly tested by fitness coaches, athletes and 25 million users like you.

Place the tip of your index finger on phone’s camera and in a couple of seconds your Heart Rate will be shown.
A real-time chart will show your every heart beat.

It uses your phones built-in camera to track color changes on the fingertip that are directly linked to your pulse. This is the same technique that medical pulse oximeters use.

Now you have a chance to track your fitness and health every-time with just your phone.
Your resting heart rate gives you a view into your hearts fitness. The fitter you get the lower your heart rate will be.

✓ Heart rate measurements
✓ Real time PPG graph - see your every heart beat (like ECG)
✓ History
Updated on
Sep 6, 2023

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

16.2K reviews
Steve K
February 28, 2021
Misleading! As of this writing the first line of the description says it is a PRO version but after installation a PREMIUM version is offered for a monthly or yearly fee. Doesn't work well on my Samsung S20+ because the flash is too far away from the camera lens. Entering birthdate for training zone calc is cumbersome because in my case I had to scroll through 60+ years of monthly calendars rather than a simple date entry field.
25 people found this review helpful
Did you find this helpful?
Linda Schodowsky
May 24, 2021
The upgrade is poor. Nothing is working right. I can rarely take my pulse. I can leave my finger on it until it burns from the lens light. Sometimes it doesn't work correctly when it does decide to work. It gives me the wrong pulse. Either way too high or way too low. I've had this app for years and the past month or so it's been defective. Please change it back!
37 people found this review helpful
Did you find this helpful?
A Google user
September 28, 2019
The worst!!! Never gets your reading. You'll be trying for 20 minutes to get your heartrate after a good workout & it will keep thinking & blinking & your heartrate is completely back to normal and it still doesn't get a reading. The MOST BY FAR frustrating app. I've had over a year & only worked maybe 4 times & I workout no less than 4 times a week & I use even when I'm not just to see. Nope. Never works. I paid for the better version, wasted my $. I've had it installed in two phones 👎
21 people found this review helpful
Did you find this helpful?

What's new

Bug fixes added