Whatwatt

With whatwatt you can know how much electricity is consumed in your household – in real time. This allows you to control your devices and save money. To do so, all you need is a little device called whatwatt Go that you plug into your Smart Meter. whatwatt is compatible with all common Smart Meters deployed in Switzerland and supports the P1 and M-Bus interfaces – with or without encryption. Thanks to the whatwatt App you can always know how much electricity you consume as well incurring costs and feed-in payments – all this in visualised in real time. whatwatt also offers additional interfaces to services e.g. MQTT, Solar Manager, myStrom and is continuously expanded to further services.