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Your in-ear heart rate monitor and fitness tracker

You are unlikely to reach your health and fitness goals unless you can track progress accurately. A heart rate monitor is the way to do this and the MAF HR+ earbuds are at the cutting edge of technology.

Dr. Phil Maffetone
Coach to Mark Allen – 6 times World Ironman Champion

As featured in

“It's like combining a coach, a Fitbit and Beats earphones with a heart rate chest monitor. It's incredible.”

Ben St Lawrence
Australian Olympian

Built in, clinical grade heart rate monitor developed by sports scientists you can trust.

These earphones are a world first: they measure heart rate, they don’t fall out when you’re exercising, they’re super lightweight at just 17g, water and sweat resistant AND the sound is incredible!

Compatible with most bluetooth enabled fitness tracking apps (iOS and Android) as well as the MAF (Bioconnected) App that is available on iOS only.

7 Hrs Battery Life

Long battery life with easy USB charging will never leave you short of power.

IPX5 Sweat / Water Resistant

Nanofics plasma protection shields our technology from the harshest weather.

Lightweight at 17g

At just 17g, the HR+ earbuds are so light you will barely notice them.

8.6mm Audio Drivers

Unbelievable sound quality to motivate you through your training session.

Secure In-Ear Fit

With 9 potential fitting options supplied, the HR+ earbuds won’t let you down mid-run.

App Compatibility

The MAF (Bioconnected) App is currently available on iOS only but the earbuds will work with most bluetooth enabled apps on iOS and Android.

Why the ears?

The ears are in fact one of the best places on your body to measure blood flow and if you already wear earphones, why carry another device?

The Biosensing earphones can measure all possible fitness biometrics to give you a clear picture of how your body is performing.

Unrivalled Sound

Concert Level Audio

You can listen to your favourite tracks on your favourite music service with no compromise. 8.6mm audio drivers deliver both the deepest bass and highest trebles. Fine tuned by our audio engineers for crystal clear, concert level sound

A whole new world of sound

Start training with the new MAF HR+ and you won’t be disappointed

We don't like to brag, but we're changing the game

The HR+ completely replaces the need for a chest strap. This product is revolutionary. Sport Science really has taken a giant leap forward with the HR+.

Prof Robert LockieAssistant Professor of Strength and Conditioning California State University, Fullerton

My HR+ headphones make me so excited to go for a run! The talk back feature really allows you to get in the zone and push you to your limits. Plus the sound quality is amazing!

Hannah TooleyDesigner

I have spent a fortune on headphones in the past and thought I had bought the best until I tried the HR+. The fit was perfect and it was the first in-ear headphones that I could really feel the bass.

Patrick Tam

3rd Party Compatibility

Bluetooth Technology

The MAF HR+ (Bioconnected) App is available on iOS only but the earbuds are compatible with any leading 3rd party application providers across all mobile platforms like Runtastic, MapMyRun and many others via bluetooth.

Please note that from Oct 2019, Strava no longer connects directly to a heart rate monitor.

Garmin & Ant+ devices
Up until recently Garmin used a proprietary technology (Ant+) to connect to their own brand heart rate monitors. The HR+ connects via Bluetooth (also knows as Bluetooth Smart, Bluetooth Low Energy, Bluetooth LE and BLE) so to pair with a Garmin device you will need to check that this technology is supported.


“This feels like the product Fitbit should have made.”

Alan AdamsCEO, Essential Company

Sweat and rain resistant

No sweat or rain is going to stop you from training. Our biosensing sport earphones are coated with Nanofics plasma protection to shield our technology from the harshest weather & the hardest workouts.