# Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN): specs and price

**Price (US):** $55 at inovelli.com, as of 2026-07-26. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 10 smart light switches we track it is #8 cheapest of 10; category median $40.
**Brand:** Inovelli
**Price tracked since:** June 2026 (last change 2026-07-26: $60 → $55)

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $55 |
| Brand | Inovelli |
| Type | switch/dimmer (configurable) |
| Protocol | zigbee 3.0 |
| Hub required | Yes |
| Neutral wire required | No |
| Three way capable | Yes |
| Works with | alexa (via echo hub), home_assistant, smartthings, hubitat |
| Single pole | Yes |

## Where it stands

At $55, the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is #8 cheapest of the 10 smart light switches we track, where the median is $40.

## Price over time

Since 2026-06-27, the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)'s price has fallen 8.3%, from $60 to $55. At $55 it is the lowest we have recorded.

## Frequently asked questions

**How much does the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) cost?**

The Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) has a US price of $55, as of 2026-07-26.

**How does the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) compare on price?**

At $55, the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is #8 cheapest of the 10 smart light switches we track, where the median is $40.

**Has the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)'s price dropped?**

Yes — since 2026-06-27 the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) has fallen 8.3%, from $60 to $55.

**What is the lowest price the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) has been?**

The lowest we have recorded for the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is $55 on 2026-07-26 — which is its current price.

**Is now a good time to buy the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)?**

At $55, the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is at the lowest price we have recorded since 2026-06-27.

**What are the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)'s key specs?**

Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) (Inovelli): type switch/dimmer (configurable), protocol zigbee 3.0, hub required Yes, neutral wire required No, three way capable Yes. Full sourced spec sheet verified 2026-06-20.

Source: https://inovelli.com/products/zigbee-matter-blue-series-smart-2-1-on-off-dimmer-switch (inovelli.com, accessed 2026-06-20)
Corroboration: https://www.zwaveproducts.com/products/blue-series-2-1-smart-switch-dimmer (accessed 2026-06-20)
Canonical: https://frontdeskreview.com/product/smart-light-switches/inovelli-blue-series-2-1-vzm31-sn/
Cite: Per The Front Desk Review, the Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) price of record was $55 as of 2026-07-26 — https://frontdeskreview.com/product/smart-light-switches/inovelli-blue-series-2-1-vzm31-sn/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl