# Vivint Smart Thermostat

- Source: https://stierproducts.com/products/vivint-smart-thermostat
- Category board: https://stierproducts.com/categories/smart-thermostats
- Placement: #12 of 16 in Smart Thermostats, F tier
- Brand: Vivint
- LP on this board: 184
- Last researched: 2026-08-21T02:42:13.785Z
- Method: https://stierproducts.com/methodology
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

## Verdict

Despite heavy marketing, the Vivint Smart Thermostat suffers from weak firmware support, short warranty, and frequent connectivity issues, undermining its long-term reliability.

## For

- A perfectly decent thermostat in itself
- Fits naturally inside an existing Vivint security setup

## Against

- Weak firmware support
- 1-year warranty
- Frequent connectivity problems
- High price
- Limited compatibility outside Vivint ecosystem

## Flagged as one to avoid

This product entered 4 of 5 runs as one buyers cross-shop but should not buy, rather than as a pick. It is published here rather than dropped.

## Evidence

Backed by one cited source so far

Limited coverage: fewer than two distinct outlets are cited for this placement. Read it as a weaker reading than a product with broad coverage.

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| Cybernews | Cybernews | B | https://www.youtube.com/watch?v=j-y5O0SFbsQ | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 1 | Ecobee Smart Thermostat Premium | S | https://stierproducts.com/products/ecobee-smart-thermostat-premium |
| 7 | Honeywell Home T9 Smart Thermostat | C | https://stierproducts.com/products/honeywell-home-t9-smart-thermostat |
| 8 | Honeywell Home X8S | C | https://stierproducts.com/products/honeywell-home-x8s |
| 9 | Mysa Smart Thermostat for Electric Baseboard Heaters | C | https://stierproducts.com/products/mysa-smart-thermostat-for-electric-baseboard-heaters |
| 10 | Google Nest Thermostat (standard) | C | https://stierproducts.com/products/google-nest-thermostat-standard-non-learning |
| 11 | Aqara W200 Thermostat | D | https://stierproducts.com/products/aqara-w200-thermostat |
| 13 | Cielo Breez Max | F | https://stierproducts.com/products/cielo-breez-max |
| 14 | Google Nest Learning Thermostat (3rd Gen) | F | https://stierproducts.com/products/google-nest-learning-thermostat-3rd-gen |
| 15 | Honeywell Home X2S | F | https://stierproducts.com/products/honeywell-home-x2s |
| 16 | Wyze Thermostat | F | https://stierproducts.com/products/wyze-thermostat |

The full board is at https://stierproducts.com/categories/smart-thermostats.

## What this tier means

- F: Avoid. The evidence points you elsewhere.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is this product's points on its own category ladder. It is comparable within a category and not across categories.
- Link status reports what our pre-publication link check found when it fetched the cited URL. It says nothing about the quality of the review.
- A citation with no usable link is listed rather than dropped, and is excluded from the counted total above.

## Image

https://stierproducts.com/images/products/vivint-smart-thermostat.webp

Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.