SIMPLE REMOTE VESSEL MONITOR

Remote monitoring of yachts makes a lot of sense while travel is curtailed. The Chargematrix is a simple and low-cost device that measures battery voltage and relays it, along with temperature and the boat’s position, to a smartphone app at 15-minute intervals. The most recently updated version can monitor three battery banks, or two batteries, plus the bilge. Email notifications can be set to warn if any changes are detected. Price: £49.99 plus £3.99 monthly data plan. www.chargemetrix.com