Spree Bluetooth Heart Rate Monitor and Headband | Black barrage This is one tough watch

This is one tough watch and will always be visible independent of a battery or charging by sunlight

Case: Steel

such as your smartphone and tablet PC or your smartphone

Phiaton’s M-Series advancements will exceed every expectation with the highest standards in design

Custom Ari Marcopoulos branding elements

Spree Bluetooth Heart Rate Monitor and Headband | Black barrage This is one tough watchThe Spree Heart Rate Monitor is the first and only fitness device that does what most wearables fail to do, become a natural extension of your body without the use of chest straps. This award winning (Best of Whats New Popular Science magazine) is easy to use and comfortable: Wear it as a head band or with the Spree SmartCap. Measures: Heart Rate Body Temperature Movement Calories Burned Features: Spree's advanced POD technology Bluetooth connection