Should you buy a Jawbone tracker before it gives up on wearables?

Rumor has it Jawbone is trying to sell its wearables business, and the company reportedly halted production of its UP fitness trackers. Jawbone also hasn't released a new UP tracker since the spring of 2015. Meanwhile, though, you can buy UP trackers at heavily discounted prices — as much as half off — from Amazon.com.But is buying an UP wearable during this time of Jawbone's uncertainty a good or bad idea? Here is one good reason to purchase an UP, followed by four reasons to a