Just got an email that the HeartMath Institute is having a 20% off sale August 3-17, plus free shipping on all orders over $40 in the U.S.

That means if you’ve been wanting to try HeartMath’s Inner Balance Bluetooth sensor, you can save if you buy it now. It’s one of the items I feature on my Products I Recommend page. The app (for iOS and Android smart phones) is free.

If this is completely new to you, the HeartMath Institute promotes biofeedback programs from simple to complex that help you raise your heart rate variability (HRV), an indicator of health.

Also, if you are a member of the HeartMath Institute, you can get an additional 5% off your purchases. Since you select your annual fee based on what you can afford to give, this seems like a great time to join.