Pebble is in a tough spot. Once a pioneer in smartwatches, it now has to fight off competition from brands like Apple and Samsung, as well as more affordable devices, even ones that feel more like fitness trackers. Earlier this year, the company unveiled a pair of smartwatches designed to occupy that middle ground. They are the Pebble 2 and the Pebble Time 2, both of which retain much of the same functionality as previous-gen Pebbles, but with one key difference: They now have built-in heart rate monitors.
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