Best answer by Bradley_Boost
I've slightly modified your topic to make it a little more accessible for other users to find and hopefully help them.
The Boost systems are designed so that the smart meters send us the readings around midnight. Then, depending on how good the signal is, this gets calculated on our system and then updates are sent out to the Boost app and this prompts reminder texts and emails. However, you shouldn't be getting any reminders before 6am at the very earliest.
If you find it very distracting, you can pop on your app and remove the text reminders only, which still means you will get email reminders etc.
Hope this helps,