How to install an oxygen monitor on your miku baby (Part 3)

This post is sponsored by an awesome pair of Miku baby monitors that I'm in love with.I got the new Miku Baby M9 in silver with the matching M9-C (on sale at Best Buy for $499.99), which is the same model that's featured on the M9B and M9R.The M9s are made by the same company, Viotek, which also makes the M8 and M8R.Both the M7 and M7B are capable of displaying both indoor and outdoor...