Meet FreeWavz: a smart pair of earphones that have fitness monitoring built-in. They are completely wireless and provide you with real-time bio-feedback. The built-in pulse oximeter and 3-axis accelerometers help you stay on top of your performance without having to attach other products to your body. Let’s not forget that you can listen to music with these.
FreeWavz earphones connect to your phone and can provide you with audio alerts. They are sweat and water resistant. You also get voice commands to keep up with your events and schedule on your phone without any unnecessary distraction. These have two sets of microphones to offer clear voice reception and listen-through ambient noise from your surroundings. The device is compatible with iOS and Android phones. It offers up to 8 hours of battery life. You can get this product on Kickstarter.