MAF HR+ Earbuds

International shipping (inc taxes and duties) availablePrice in $USD Your in ear heart rate training coach! Get connected via bluetooth and train at your MAF heart rate with the MAF (BioConnected) App available on iOS only. These earphones are a world first developed by sports scientists you can trust. The HR+ doesn't fall out when you’re exercising, they’re super lightweight at just 17g, water and sweat resistant AND the sound is incredible! Clinical-Grade Heart Rate Monitor Crystal Clear Concert Level Sound Live Virtual Coaching Water and sweat resistant Up to 7 Hours Battery Lightweight (just 17g) The MAF (Bioconnected) App is available on iOS only but the earbuds will work with most leading bluetooth enabled apps on iOS and Android (please see App Connectivity tab for further information).     MAF merges with Bioconnected Exercising with the MAF Method depends on accurate heart rate monitoring so we were excited to discover Bioconnected (an Australian start up) that had develop