Plantronics released its first take on the true wireless form factor about a year ago, but the company's efforts weren't well received. I spent a bit of time with the BackBeat Fit 3100 and liked their stable design and sound quality, but noticed a few disconnections. Those became much more noticeable when my husband tried them in a completely open outdoor setting near the sea. With no trees, no buildings, and nothing to bounce the sound around, one of the buds would frequently lose connection and stutter.

Now the company is acknowledging the problem and releasing an updated Fit 3150 with better connectivity and battery life.

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