The Pool-Mate calculates the number of laps, average strokes per lap, speed, distance, calories and efficiency
For swimmers and triathletes in training or racing, keeping a tab on laps is tedious, but also it can be easy to lose track at times, especially as you tire. Plus there are frankly better things to think about while you’re working out in the pool. British company Swimovate has come up with a swimming computer, worn like a wristwatch, which takes the mental work out of keeping a lap count. But being a smart bit of tech, the Pool-Mate does a heap more besides.