# IotaWatt Open WiFi Energy Monitor: specs and price

**Price (US):** $389 (MSRP from stuff.iotawatt.com. Original manufacturer transitioned to CircuitIQ (Canada). Kit availability may vary.), as of 2026-06-27. Among the 8 home energy monitors we track it is the most expensive; category median $169.
**Brand:** IotaWatt / CircuitIQ
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $389 |
| Brand | IotaWatt / CircuitIQ |
| Monitoring type | ct-clamp |
| Main circuit amps | — |
| Branch circuit count | 14 |
| Connectivity protocol | Wi-Fi |
| Solar net metering | Yes |
| Local api support | Yes |
| Subscription required | No |
| App platforms | web (local) |
| Accuracy percent | — |
| Installation type | panel-mount |
| Smart home integrations | Home Assistant, Emoncms, PVOutput, InfluxDB |
| Etl ul certified | ETL (UL + CSA) |

## Where it stands

At $389, the IotaWatt Open WiFi Energy Monitor is the most expensive of the 8 home energy monitors we track, where the median is $169. On the spec sheet, its branch circuit count of 14 is above the median of the 8.

## Frequently asked questions

**How much does the IotaWatt Open WiFi Energy Monitor cost?**

The IotaWatt Open WiFi Energy Monitor has a US price of $389 (MSRP from stuff.iotawatt.com. Original manufacturer transitioned to CircuitIQ (Canada). Kit availability may vary.), as of 2026-06-27.

**How does the IotaWatt Open WiFi Energy Monitor compare on price?**

At $389, the IotaWatt Open WiFi Energy Monitor is the most expensive of the 8 home energy monitors we track, where the median is $169.

**What are the IotaWatt Open WiFi Energy Monitor's key specs?**

IotaWatt Open WiFi Energy Monitor (IotaWatt / CircuitIQ): monitoringType ct-clamp, branchCircuitCount 14, connectivityProtocol Wi-Fi, solarNetMetering Yes, localApiSupport Yes. Full sourced spec sheet verified 2026-06-27.

Source: https://stuff.iotawatt.com/shop/ (stuff.iotawatt.com, accessed 2026-06-27)
Corroboration: https://circuitiq.ai/collections/iotawatt-power-monitoring (accessed 2026-06-27)
Canonical: https://frontdeskreview.com/product/home-energy-monitors/iotawatt-home-energy-monitor/
Cite: Per The Front Desk Review, the IotaWatt Open WiFi Energy Monitor price of record was $389 as of 2026-06-27 — https://frontdeskreview.com/product/home-energy-monitors/iotawatt-home-energy-monitor/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl