{"id":2117,"date":"2025-08-09T19:02:00","date_gmt":"2025-08-09T19:02:00","guid":{"rendered":"https:\/\/chrissmart.de\/?p=2117"},"modified":"2026-06-07T12:10:36","modified_gmt":"2026-06-07T12:10:36","slug":"fritzsmart-energy-250-neues-firmware-update-3-70-mit-mehr-kompatibilitaet-und-stabileren-einspeisedaten","status":"publish","type":"post","link":"https:\/\/chrissmart.de\/en\/fritzsmart-energy-250-new-firmware-update-3-70-with-more-compatibility-and-more-stable-feed-in-data\/","title":{"rendered":"FRITZ!Smart Energy 250 \u2013 New firmware update 3.70 with improved compatibility and more stable feed-in data"},"content":{"rendered":"

The FRITZ!Smart Energy 250<\/strong> AVM has released a new firmware update. Version 3.70<\/strong> The update includes important bug fixes and a new feature that is particularly beneficial to owners of older electricity meters, who can now also read their electricity meter.<\/p>\n\n\n\n

What's new in firmware 3.70?<\/h2>\n\n\n\n

With the software update, the Smart Energy 250 can also record consumption data from electricity meters that use older protocols. You can find an overview of compatible meters in our [link to relevant documentation]. Test report<\/a>. Furthermore, a display problem in the consumption and feed-in data was fixed for more reliable evaluations.<\/p>\n\n\n\n

The update is usually installed automatically. The FRITZ!Box checks every 48 hours, and also immediately after a restart, for new firmware for DECT devices and installs it automatically. If you don't want to wait, you can also manually initiate the update in the FRITZ!Box web interface under "Smart Home" in the "Devices and Groups" section and specifically update the firmware of the Smart Energy 250 there.<\/p>\n\n\n\n

\"FRITZ!Smart<\/figure><\/div>
\"FRITZ!Smart<\/figure><\/div><\/div><\/div><\/div><\/div>\n\n\n\n
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The FRITZ!Smart Energy 250 can do that.<\/h2>\n\n\n\n

The FRITZ!Smart Energy 250 digitally measures electricity consumption and feed-in via infrared directly at the electricity meter and transmits the data to the FRITZ!Box via DECT ULE. Thanks to this wireless technology, the connection is particularly stable and has a long range, even across multiple floors. The collected data can be conveniently accessed in the FRITZ!Box interface, the FRITZ!App Smart Home, or via MyFRITZ!Net, where it can be stored long-term if desired. Owners of photovoltaic systems especially benefit from this solution, as they can keep track of their feed-in, self-consumption, and potential peak loads at any time.<\/p>\n\n\n

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\n\t\"FRITZ!Smart<\/div>\n\t\t
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FRITZ!Smart Energy 250<\/strong><\/h5>\n\t\t\t
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Intelligent power sensor with electricity consumption meter for optimizing energy costs, compatible with Fritz!Box via DECT, energy consumption via app or Fritz!OS<\/p>\n<\/div>\n\t\t<\/div>\n\t\t

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\n\t\n\t\t\t\tView in shop*\t\t\t<\/a>\n<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n

Overall, the update to version 3.70 is worthwhile, as it expands device compatibility, improves data quality, and thus makes the evaluation of energy flows even more precise.<\/p>\n\n\n\n

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<\/h2>\n<\/div>\n\n\n\n

\u26a1 How's the update going for you?<\/strong><\/strong>
Write in the comments below whether the feed-in data has improved for you or whether you have noticed any problems!<\/p>\n\n\n\n

Source\/Photo: (fritz.com<\/a> ( \/ Amazon \/ Chrissmart)<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Das FRITZ!Smart Energy 250 von AVM hat ein neues Firmware-Update auf Version 3.70 erhalten. Neben wichtigen Fehlerbehebungen bringt die Aktualisierung auch eine neue Funktion, die besonders Besitzern \u00e4lterer Stromz\u00e4hler zugutekommt, die nun auch ihren Stromz\u00e4hler auslesen k\u00f6nnen. Was ist neu in Firmware 3.70? Das Smart Energy 250 kann mit dem Software-Update auch Verbrauchsdaten von Stromz\u00e4hlern […]<\/p>\n","protected":false},"author":1,"featured_media":2083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowl7q2DA:productID":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[34],"tags":[],"class_list":["post-2117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"jetpack_featured_media_url":"https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp","blog_post_layout_featured_media_urls":{"thumbnail":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung-150x150.webp",150,150,true],"full":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",1000,562,false]},"categories_names":{"34":{"name":"News","link":"https:\/\/chrissmart.de\/en\/category\/news-2\/"}},"tags_names":[],"comments_number":"0","wpmagazine_modules_lite_featured_media_urls":{"thumbnail":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung-150x150.webp",150,150,true],"cvmm-medium":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",300,169,false],"cvmm-medium-plus":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",305,171,false],"cvmm-portrait":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",400,225,false],"cvmm-medium-square":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",600,337,false],"cvmm-large":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",1000,562,false],"cvmm-small":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",130,73,false],"full":["https:\/\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-\u2013-Neue-Funktion-fuer-Einspeiseleistung.webp",1000,562,false]},"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":1926,"url":"https:\/\/chrissmart.de\/en\/smart-meter-test-report-fritz-smart-energy-250\/","url_meta":{"origin":2117,"position":0},"title":"Test report: FRITZ!Smart Energy 250 \u2013 Power sensor for digital electricity meter","author":"Chris","date":"31. March 2025","format":false,"excerpt":"With the FRITZ!Smart Energy 250, AVM expands its smart home portfolio with a clever energy sensor that reads the energy consumption of digital meters \u2013 and integrates seamlessly into the home network. Our test shows that setup, installation, and operation are surprisingly straightforward. The standard electricity meter is transformed into a smart meter in no time. In\u2026","rel":"","context":"In "Home Assistant"","block_context":{"text":"Home Assistant","link":"https:\/\/chrissmart.de\/en\/category\/ha\/"},"img":{"alt_text":"Smart Meter - FRITZ!Smart Energy 250 Stromsensor montiert am digitalen Stromz\u00e4hler","src":"https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/03\/Gelb-Orange-Grau-Schlicht-Professionell-Mockups-Finanztechnologie-Fintech-Technologie-Praesentation-2-png.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/03\/Gelb-Orange-Grau-Schlicht-Professionell-Mockups-Finanztechnologie-Fintech-Technologie-Praesentation-2-png.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/03\/Gelb-Orange-Grau-Schlicht-Professionell-Mockups-Finanztechnologie-Fintech-Technologie-Praesentation-2-png.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/03\/Gelb-Orange-Grau-Schlicht-Professionell-Mockups-Finanztechnologie-Fintech-Technologie-Praesentation-2-png.webp?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":2080,"url":"https:\/\/chrissmart.de\/en\/fritz-smart-energy-250-software-update-new-function\/","url_meta":{"origin":2117,"position":1},"title":"FRITZ!Smart Energy 250 receives important software update 3.64 \u2013 New function for feed-in power","author":"Chris","date":"27. July 2025","format":false,"excerpt":"AVM has released a new software update for its FRITZ!Smart Energy 250* intelligent sensor, expanding the device's functionality. With the new firmware version 03.64, the currently fed-in power is now displayed directly in the power overview for the first time. This new feature is aimed particularly at users of balcony power plants or photovoltaic systems (PV systems) who want to monitor their\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/chrissmart.de\/en\/category\/news-2\/"},"img":{"alt_text":"Insgesamt lohnt sich das Update auf Version 3.70 f\u00fcr alle Anwender, da es die Ger\u00e4tekompatibilit\u00e4t erweitert, die Datenqualit\u00e4t verbessert und damit die Auswertung von Energiefl\u00fcssen noch pr\u00e4ziser macht.","src":"https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-%E2%80%93-Neue-Funktion-fuer-Einspeiseleistung.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-%E2%80%93-Neue-Funktion-fuer-Einspeiseleistung.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-%E2%80%93-Neue-Funktion-fuer-Einspeiseleistung.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/chrissmart.de\/wp-content\/uploads\/2025\/07\/FRITZSmart-Energy-250-erhaelt-wichtiges-Software-Update-%E2%80%93-Neue-Funktion-fuer-Einspeiseleistung.webp?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":3485,"url":"https:\/\/chrissmart.de\/en\/fritz-smart-energy-250-tested-with-home-assistant-2\/","url_meta":{"origin":2117,"position":2},"title":"FRITZ! Smart Energy 250 review \u2013 measuring power consumption and using it in Home Assistant","author":"Chris","date":"14. January 2026","format":false,"excerpt":"The FRITZ! Smart Energy 250 from AVM is a power sensor for digital electricity meters that reads consumption data directly and makes it available in the smart home. We are testing the integration of the sensor with Home Assistant to analyze the energy data and incorporate it into automations. What is the FRITZ! Smart Energy 250? The FRITZ! Smart Energy\u2026","rel":"","context":"In "Home Assistant"","block_context":{"text":"Home Assistant","link":"https:\/\/chrissmart.de\/en\/category\/ha\/"},"img":{"alt_text":"FRITZ! Smart Energy 250 im Test \u2013 Stromverbrauch messen und in Home Assistant nutzen","src":"https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/01\/FRITZ-Smart-Energy-250-im-Test-\u2013-Stromverbrauch-messen-und-in-Home-Assistant-nutzen.avif","width":350,"height":200,"srcset":"https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/01\/FRITZ-Smart-Energy-250-im-Test-\u2013-Stromverbrauch-messen-und-in-Home-Assistant-nutzen.avif 1x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/01\/FRITZ-Smart-Energy-250-im-Test-\u2013-Stromverbrauch-messen-und-in-Home-Assistant-nutzen.avif 1.5x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/01\/FRITZ-Smart-Energy-250-im-Test-\u2013-Stromverbrauch-messen-und-in-Home-Assistant-nutzen.avif 2x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/01\/FRITZ-Smart-Energy-250-im-Test-\u2013-Stromverbrauch-messen-und-in-Home-Assistant-nutzen.avif 3x"},"classes":[]},{"id":4635,"url":"https:\/\/chrissmart.de\/en\/zero-feed-fritz-energy-250-anchor-solix-ha\/","url_meta":{"origin":2117,"position":3},"title":"Zero feed-in with FRITZ! 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March 2026","format":false,"excerpt":"Home Assistant has released its monthly update, version 2026.3. The new version brings several practical improvements for automations, energy monitoring, and voice control. Particularly interesting are a new feature for robot vacuums, an enhanced energy dashboard, and experimental wake word detection on Android smartphones. What is Home Assistant? Home Assistant is an open-source\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/chrissmart.de\/en\/category\/news-2\/"},"img":{"alt_text":"Home Assistant 2026.3 Alle neuen Funktionen im \u00dcberblick","src":"https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif","width":350,"height":200,"srcset":"https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif 1x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif 1.5x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif 2x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif 3x, https:\/\/chrissmart.de\/wp-content\/uploads\/2026\/03\/Home-Assistant-2026.3-Alle-neuen-Funktionen-im-Ueberblick.avif 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/posts\/2117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/comments?post=2117"}],"version-history":[{"count":0,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/posts\/2117\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/media\/2083"}],"wp:attachment":[{"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/media?parent=2117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/categories?post=2117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chrissmart.de\/en\/wp-json\/wp\/v2\/tags?post=2117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}