Each year better than the last — Rose grows with your home, and Bloom with the energy savings.
Chat, devices, and tariff-aware comfort on the smart home you already have — Home Assistant today — plus a clean installer handoff.
In a modelled 2024 study, Bloom cut annual grid energy cost by £615 (38.1%) for a full home on Octopus Agile versus heat-pump weather compensation alone — including smart shifting of EV, DHW and battery. Heating-only: £193 (12.0%) versus the same WC baseline.
Rose talks to the home. Bloom steers heating and energy cost. Thorn watches the perimeter.
Signed in — ask Rose here, tap Mic once, or turn on Live for a continuous conversation.
Bloom
Less heat when the house is empty. More when power is cheap.
Modelled estimate — not a guarantee of your bill.
What Bloom does
Bloom watches occupancy and your tariff. It setbacks when you’re away, preheats before you return, coasts through expensive slots, and runs DHW, EV and battery on cheap power or leftover solar — instead of fixed timers.
Bloom is optional, and off by default.
Modelled savings for heat-pump homes on Agile
Modelled · Whole-home + flex · headline
EV/DHW/battery shifting
vs HP weather compensation
£615 saved
Modelled · Heating only
vs HP weather compensation
£193 saved
From a modelled 2024 study of a representative household. Standing charge excluded; export unvalued. Not a guarantee of your bill. Portal demos are illustrative unless study fingerprints match. Fingerprint 5c50d1ef700cfc4a.
Quiet facts
No. Bloom is optional, and off until the household or installer turns it on.
No. Works with the smart home you already have — Home Assistant today.
No. Figures are from a modelled 2024 study — a modelled estimate, not a guarantee of your bill. Standing charge excluded; export unvalued. Full detail and fingerprint on this page.
How it fits
Rose talks · Bloom steers energy cost · Thorn watches the perimeter
Rose
Chat, spoken replies, memory, and Assist-style device control from the rooms, lights, and speakers in the smart home you already have — Home Assistant today. The portal is mobile-first — Home is the conversation.
Bloom
Bloom watches occupancy and your tariff. It setbacks when you’re away, preheats before you return, coasts through expensive slots, and runs DHW, EV and battery on cheap power or leftover solar — instead of fixed timers.
Partners
The dashboard is for homes under your care: tunnels, Bloom setup, alerts, and an invite that turns into the homeowner’s own portal login.
A day in the house
Ask Rose
A calm reply and a device confirm.
Bloom setback
Handoff
Installer sends invite → homeowner opens portal.
The product
Signed in — ask Rose here, tap Mic once, or turn on Live for a continuous conversation.
Overview · Alerts · Devices · Setup
Previews match the live design — they are not a logged-in session. Portal demos are illustrative unless study fingerprints match. See how the pieces fit.
Next
Households use the portal. Integrators use the dashboard. If you fit homes and want ROSE on the van, apply to partner.