残念…
ロングネイルをしているので、指先を押さえつけることができず、何度も「正しく測定できません」とでました。残念ですがアンインストールしました。
これ測れる人いるの?
何度やっても測れない。
測定できない
何度やってもぜんぜんダメでした
良くなってる
昔と比べると随分と良くなってると思う
測定できないのは流石に論外
使えないどころか計らせてくれない。容量の邪魔な気がする
余計なストレス
余計なストレス

This app measures brain fatigue and stress by analyzing your autonomic nervous system. Simply place your fingertip on your smartphone's camera for 60 seconds to get an objective assessment of your mental state. Use it as a simple indicator for understanding your health.
3.0.3
June 25, 2026
軽微な機能修正を行いました。
通常モード利用月額有料会員プラン
ヒロミル uses your smartphone's camera to measure pulse waves for 60 seconds. This data is then analyzed using patented technology related to autonomic nervous system function to calculate your brain fatigue and stress levels.
The app offers a free 2-week trial period. After the trial, a subscription is required, with a monthly plan costing $2.99 for unlimited use.
ヒロミル is compatible with iPhone 5s or later devices. It requires a device with a flash for measurement.
The app is supervised by a leading expert in autonomic nervous system research and has undergone accuracy matching with advanced biosensors. It achieves high positive correlation coefficients for heart rate intervals and autonomic nervous system activity.
No, ヒロミル is intended for health maintenance and improvement by providing easy-to-understand information. It is not designed for diagnosing, treating, or preventing diseases and is not a substitute for medical diagnosis.
The app was last updated on March 18, 2026, with version 3.0.0 released on October 11, 2020. Further update frequency details are not provided.
While specific user reviews are not provided, the app is developed by FMCC Inc. and has received recognition, including being certified in the 2021 Osaka Top Runner Training Program.
There are multiple 1-month subscription plans available, including 'Express Mode', 'Normal Mode', and 'Basic/Plus' plans, all priced at $2.99 per month.