These monitors let you read data over your own network, so they keep working when the maker’s cloud is down or discontinued. The unit still uses Wi-Fi or Z-Wave to reach your hub or server.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Best Local-Control Home Energy Monitors: Circuit-level
- Meross EM16#1 of 4Full review
A Refoss-class local monitor under the Meross name, a little cheaper.
Amazon $189.99$189.9916Local + Home Assistant±1% - Refoss EM16P#2 of 4Full review
The pick for Home Assistant users who want circuit data without a cloud account.
Amazon $199.99$199.9916Local + Home Assistant±1% - Fusion Energy SEM-Meter (16 sensors)#3 of 4Full review
The lowest price for 16 circuits and local MQTT, if you accept a lesser-known maker.
Amazon $139.99$139.9916Local + Home Assistant±1% - Fusion Energy SEM-Meter (8 sensors)#4 of 4Full review
Choose the 16-sensor kit instead unless it is out of stock; the saving here is small.
Amazon $129.99$129.998 (expands to 16)Local + Home Assistant±1%
Best Local-Control Home Energy Monitors: Whole-home
- Aeotec Home Energy Meter 8#1 of 3Full review
The Z-Wave choice for a whole-home meter that feeds your existing hub.
Amazon $95.99$95.99None in boxLocal + Home Assistant±1% - Aeotec Home Energy Meter Gen5#2 of 3Full review
The older Aeotec Z-Wave mains meter, for hubs without Z-Wave Long Range; most buyers should take the cheaper Home Energy Meter 8.
Amazon $115.99$115.99None in boxLocal + Home Assistant±1% - Shelly Pro 3EM 120A v2#3 of 3Full review
A DIN-rail meter for installers and tinkerers who want local control and solar metering.
Amazon $154.99$154.99None in box (up to 3)Local±1%
