Why this made the list
Amazon partnered with Honeywell to build this one, and the result is real thermostat hardware under an Amazon badge at a price that undercuts nearly everything else on this list. It made this list for the simplest install process of any thermostat here.
What it actually does
Standard scheduling and remote control through the Alexa app, with support for Ring integration if a household already uses Ring cameras or doorbells. Reviewers consistently call the DIY install the most straightforward of any smart thermostat, step-by-step in-app guidance with minimal guesswork.
Who this is actually for
Anyone already inside the Alexa or Ring ecosystem who wants the easiest possible install and doesn't need Nest- or Ecobee-level third-party integrations. It's a strong pick for a first smart thermostat specifically because the setup is genuinely low-friction.
What to weigh before buying
- Third-party smart home integrations are thinner than Nest's or Ecobee's, mainly built around Alexa and Ring.
- A C-wire is still required for full functionality, the same requirement as most of the list.
- It's the most locked-in to one ecosystem of any thermostat here, worth considering if the household isn't already using Alexa.
The verdict
The easiest install on this list, genuinely so, and a fair price for it. The right pick specifically for an Alexa or Ring household, less compelling outside that ecosystem.