For Prime Day Amazon is offering a whopping 43% discount on the Forerunner 255, bringing its price down to just $199 from its regular price of $349. This is the company’s best-selling product, and it has a 4.7 out of 5 rating and it can be purchased as a limited time offer that does not require a Prime membership.

Below you can see our pick of the deals from both Amazon US (such as an incredible 45% discount on the Garmin Epix Pro Gen 2, bringing it down from $1,099.99 to just $609.99) and Amazon UK (such as this fantastic 32% off deal on the Garmin Vivosmart 5 fitness tracker, bringing it from £129.99 to £87.50 ).

Thankfully, Amazon Prime Day is fast approaching (running from July 8-11), which means plenty of fitness tracker deals are on the horizon. In fact, many of those deals are already here, and we've rounded up the best in case you don't want to wait for the actual sale.