Elite ANT+ and Bluetooth Smart Heart Rate Transmission Belt Hege This Ostrichpillow Eye Mask is

This Ostrichpillow Eye Mask is made up of 6 layers of high-quality fabrics that provide optimum comfort and performance

The Spree Heart Rate Monitor is the first and only fitness device that does what most wearables fail to do

Volume: 780 Cubic inches (13 Liters)

Framed in distressed wood for a vintage feel

Elite ANT+ and Bluetooth Smart Heart Rate Transmission Belt Hege This Ostrichpillow Eye Mask isThe Elite heart rate uses last generation wireless ANT+ and Bluetooth Smart to synchronize your heart rate to the Elite My E Training App and to all the compatible apps without the need of an adapter for your smartphone tablet. The fabric band fits perfectly to the shape of your body, giving full freedom of movement during training. Thanks to the mechanism hook the transmitter is worn and removed very easily. [Details] Specifications: Very low battery