We design all Tiles to run a full year with zero upkeep. The Tile Mate and Tile Pro have replaceable batteries which last for a year and are easy to replace yourself. And, if you join Tile Premium or Premium Protect, you don’t ever have to worry about buying replacement batteries; we’ll send free battery replacements every year for subscribers in eligible countries.
Tile Slim and Tile Sticker have built-in batteries that last for three years.
Older models with non-replaceable batteries that last one year, such as the original Mate (2016), the original Slim, and Sport and Style, are eligible for reTile discounted replacement after 11 months.