The Pebble 2, Pebble Time 2, and the original Pebble Time all have always-on screens. The battery life is as follows: - Pebble 2: 7 days - Pebble Time 2: 10 d

The Pebble 2, Pebble Time 2, and the original Pebble Time all have always-on screens. The battery life is as follows: - Pebble 2: 7 days - Pebble Time 2: 10 days - Pebble Time: 5 days In practice, the Pebble Time is good for about 4 days. I suspect that the other estimates are about a day above what most people will see as well.