I bought the original jawbone for my partner.
She loved it but 1-2 months later it stopped charging. Took it back to the Apple Store in Sydney and they replaced it with a new one.
A month later I had to go to the store again for the same reason. Apple Store staff said they were seeing a lot of returns like that.
Third band died just as quickly but we didn't bother. Downtime moved the product out of the "habit zone".
There was also a techcrunch article about their terrible quality [1]
With so many chronic issues I'm surprised this company is still in business. Haven't they been acquired by Fitbit or something?
[1] https://www.google.com.au/amp/s/techcrunch.com/2013/06/12/th...
Edit: that was non-wireless version, but I think it was called 2nd gen