Once you have set home mode you can the settings to suit you.
To edit an alarm simply go into the home mode you can now change the time active between, days it goes off in active on, auto-boil, temperature and keep warm time.
Once you are happy with your changes simply go back and the app will update with your changes.
You can not change the radius for home mode this is a 200-meter radius around your location when you get home mode.
Please do not hesitate to get in touch with Smarter Support by emailing us at firstname.lastname@example.org. You can also give us a call us on 0800 802 1237 if you are in the UK or EU or on +1 (855) 489 5522 if you are in the US.