Smartwatch Battery 3.7V/130mAh P121112 for Pebble E Paper, Pebble Steel, Watch 2, 401S|Digital Batteries| - AliExpress
do some knows why the battery plus app marks on my pebble steel more than a day of battery life ?! : r/pebble
Original Replace Full new Battery For Pebble Classic & Steel Smart Watch 130mAh Polymer Rechargeable Accumulator AKKU|Replacement Batteries| - AliExpress