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Everyone
50+
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About this app

A free app that allows you to operate the floor heating from outside, confirm that you have forgotten to turn it off, and make your room comfortable after returning home!
IoT-IF223 "Link-Fh" dedicated app
Updated on
May 28, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

最新の Android 要件への適応
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Content rating
Everyone
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App support

About the developer
TSUTSUMI CO., LTD.
app_support@tsutsumi-g.co.jp
484, TOYOAKI, MIFUNEMACHI KAMIMASHIKI-GUN, 熊本県 861-3131 Japan
+81 90-5736-1980
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