Jawbone’s new Up4 is a fitness tracker that’s also a...

Jawbone’s new Up4 is a fitness tracker that’s also a mobile wallet

By Chris Welch, theverge.com

We haven’t seen very many fitness trackers that include tap-to-pay NFC functionality built in. The ability to double as a mobile wallet is usually reserved for pricier smartwatches like the Apple Watch and smartphones themselves. But Jawbone seems…