We all know how important a good night's sleep is in terms of how we feel the next day.  Waking up like a bear with a sore head is no fun for anyone but lack of sleep has ramifications beyond mood.  Sleep is essential for recovery and repair and critical part of achieving optimal performance be it athletic or being able to feel alert and firing on all cylinders at the office.  It is also a lifestyle factor to monitor if you are looking at body recomposition, particularly fat loss.  In this episode we talk about the various tracking devices we have worn and used, the data that we have found useful and what it costs to access this information.  Thanks for listening!