The PT2 is thicker than the PR2 and has the HR monitor (it also costs $25 more)....

		apparent 15 days ago \| parent \| context \| favorite \| on: Pebble Round 2 The PT2 is thicker than the PR2 and has the HR monitor (it also costs $25 more). If you have an AW, then you're already used to the rectangular form factor of the PT2.