Which is the best Tile Bluetooth Tracker in 2019, between the Mate, Pro, Slim and Sticker? I've tested and reviewed all four and here's how these handy trackers stack up for design, battery life, Bluetooth range, durability and more.

The Tile Sticker is the latest addition to this family, offering an adhesive backing to stick to whatever you like. There's no removable battery however, just like on the Tile Slim - although the battery life gives you three years of use, which is better than the Pro and Mate's 12 months. Check out my full Sticker review for a much more in-depth look at the features and performance.

The Bluetooth range is far superior on the Tile Pro, which can be tracked on the app up to 400 feet. That's double the distance of the Mate and Slim, which top off at 200 feet, while the Sticker is the weakest with a 150 feet range.

So which Bluetooth tracker is best as we head into 2020? I'd recommend the Slim for sticking to a laptop, tablet or something else with a flat surface. Keychains are best with the Pro, while the new Sticker is great for other items. Either way, you're much better off with one of these BT devices if you lose your kit!