My gas and electricity meter install went smoothly, aside from the Siemens engineer not being able to obtain the security phrase on arrival or after calling their manager. However, since then Bulb’s online account has been anything but smart, showing no record of gas final reading or new zero value, also no record of new gas serial number (according to their support), and has shown absolutely no genuine smart meter readings since, just once estimated electricity reading and no statement as expected. Bulb are having issues at present in handling the SMETS2 data and integrating that with their system, alongside trialling a new approach to their web portal. However, once sorted they should re-bill and issue a suitable statement for prior and new. One day.