5 of the best pool gadgets

ION Water Rocker

£89.99, ION Audio
The Water Rocker can’t be relied upon to match the B&W Zeppelin Air on the performance front – but you just try dunking your Zep in the pool and then asking it to blast out “Orinoco Flow”. The Water Rocker’s speaker floats on the surface while the docking station and your iPhone sit safe and dry up to 100 feet away. Got a particularly big swimming pool? No probs: you can connect up to 10 speakers to one transmitter.