Real Savings from Smart Thermostats
The Data
Independent studies from the Energy Saving Trust and individual manufacturer data show consistent savings of 8–15% on heating bills. For an average UK household spending £900/year on gas, that's £70–£135 per year.
Hive Active Heating
Hive's internal data shows average users save £131/year compared to standard programmable thermostats.
Google Nest
An independent US study (Nest's home energy report) showed average savings of 10–12%. UK results are broadly comparable.
Tado
Tado's geofencing (heating only when you're home) is particularly effective for households with irregular schedules — savings of up to 31% in some user reports.
Payback Period
At £150–£250 installed and £100–£150/year savings, payback is typically 1–2 years. Smart thermostats are one of the best-value home improvements available.