We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Round smart thermostat with mirror black finish

Google

Google Nest T3018US Smart Thermostat Mirror Black

SKU CH-NPBK-4ZYA0 MPN T3018US

Learns your schedule to optimise heating and cooling via Wi‑Fi, Energy Star compliant in a compact mirror‑black design

  • ProtocolWiFi
  • ColorBlack
  • TypeThermostats & HVAC
  • Dimensions1 x 3.3 x 3.3 in
  • Weight0.5 lbs
  • Learns your schedule to save energy
  • Wi-Fi connectivity for remote app control
  • Mirror black finish suits modern interiors
  • Compact 3.3 in square design fits tight spaces
  • Lightweight at .5 lbs for easy mounting

Smart thermostat for home heating control

The Google Nest T3018US is a Wi-Fi connected thermostat that learns heating patterns and adjusts automatically. It suits homeowners who want app-based climate management and Energy Star compliant operation. The mirror black finish integrates with modern interiors.

Ideal for single-zone systems with C-wire power

This unit works best for households replacing an existing wired thermostat that provides continuous power. Renters or buildings without a common wire should look elsewhere because the device relies on that connection for reliable operation. Multi-zone homes needing separate controls will require additional units.

Third-generation learning algorithm

The thermostat builds a schedule from manual adjustments during the first weeks of use. After the learning period it anticipates temperature changes without further input, reducing manual overrides and supporting energy savings.

Highlights

  • Learns your schedule to save energy
  • Wi-Fi connectivity for remote app control
  • Mirror black finish suits modern interiors
  • Compact 3.3 in square design fits tight spaces
  • Lightweight at .5 lbs for easy mounting

Specifications

BrandGoogle
ModelT3018US
ProtocolWiFi
ColorBlack
TypeThermostats & HVAC
Dimensions1 x 3.3 x 3.3 in
Weight0.5 lbs

Questions about this item

Will the Google Nest T3018US work with my existing HVAC wiring?

The thermostat connects to standard low-voltage HVAC systems; the box includes the display, base plate, mounting screws and wire labels for installation.

How can I confirm the Nest T3018US is operating correctly after mounting it?

The display lights up during setup, shows the current temperature and connects to the Wi‑Fi network so you can control it from the Nest app.

What comes with the T3018US and what must I provide separately?

Included are the thermostat display, base plate, mounting screws and wire labels; you supply a compatible low‑voltage HVAC system and home Wi‑Fi.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.