This 'Smart Strap' Claims to Turn Any Watch Into a Health Tracker

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There's a good variety of smart watches on the market these days, but almost all of them look like a smart watch. If you're a fashion-forward person, this puts you in a tricky dilemma: You might want to track your vitals and activity, but you want to look good, too. And wearing both a smart watch and a classic watch is a non-starter.

To get around this, some people have been looping a Whoop band through their favorite watches. Now there's another option: XBAND, a "smart strap" on Kickstarter.

XBAND is designed to lend health tracking capabilities to traditional watches Rolex without altering the watch itself. The stainless steel device sits on the underside of the wrist and attaches to a synthetic rubber strap in black, white, orange, or green. This allows your favorite mechanical watch to sit on top of the wrist.

CODEX Innovation Team, the Hong Kong-based team...

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