This new version has two main improvements – a more secure clasp for the bracelet, and the straps attached at the top of the focal as in the original mark 1 version. 19 more words
Tags » Daisy Chain
Short answer: in 95% of cases i’d say no.
Long answer: it’s an okay tool that is overpriced
So you probably already have some sort of personal tether device which you decided to buy. 538 more words