透過心電圖腕錶執行心電圖檢測

是的，Withings ScanWatch 系列的心電圖腕錶非常易於使用：只需將手指輕觸錶殼周圍的電極，心電圖即可啟動並在 30 秒內完成。這些腕錶提供持續監測與即時警示，讓您隨時掌握心臟健康狀況。心電圖記錄功能確保您擁有準確的數據可與醫療提供者分享。其心電圖與臨床環境中使用的標準相近，確保高度準確性。

It can tell you whether a 30-second recording looks like atrial fibrillation or like a normal sinus rhythm. It cannot detect a heart attack, and it does not look for other heart conditions. A normal result does not rule those out. If you feel unwell, or if you have chest pain or shortness of breath, contact emergency services rather than taking a reading.

No. The ECG app should not be used with a cardiac pacemaker, an implantable cardioverter-defibrillator, or any other implanted electronic device. The reason is not a safety risk from wearing the watch: an implanted device changes the shape of the ECG trace, so the reading cannot be interpreted reliably. If you have an implant and you have questions about your heart rhythm, your cardiologist and your device check-up are the right route.

Because the signal was not clean enough to classify with confidence, so the algorithm returned no answer rather than risk a wrong one. It usually comes down to contact and stillness: sit down, rest your arm on a table, keep your finger firmly on the metal ring, and stay still for the full thirty seconds. A loose fit or moisture on the wrist can all interrupt the signal.

The recording itself takes place on the watch and it appears in the Withings app either live during the recording if you choose to open your app, or as a final ECG and result in the app after your Bluetooth synchronization. So the short answer is no, you don't need your phone nearby, but you'll need it to open and read the final recording, even if a quick answer will be given on your watch screen.

Yes, you can export and share your ECG as a PDF directly in your Withings App, for free. You can't share an ECG directly through your watch though.

Taking and viewing an ECG does not require a Withings+ subscription. The Cardio Check-Up cardiologist review though is a separate, Withings+ subscription-only feature: you submit a recording you have already taken, a board-certified cardiologist reviews it, and you receive a report in under 24 hours. This feature needs a subscription, but the ECG feature and atrial fibrillation detection are included with your watch without any subscription.

Every recording is saved in the Withings app, where you can look back through them in the ECG results and share any of them with your doctor.

Thirty seconds. You keep a finger on the watch's face and wrap your hand around the metal ring, stay still, and the recording completes on its own. The result appears on the watch, then syncs to the Withings app where you can save it or share it.

心電圖腕錶還具備多種其他功能。您可以在夜間佩戴腕錶追蹤睡眠，並全天及睡眠後監測心率。體能活動追蹤是 Withings 連網腕錶的標準功能，涵蓋整個 ScanWatch 系列。具備更進階「醫療」功能的型號，如 ScanWatch 2 或 Nova，還能追蹤體溫變化與血氧濃度。這些功能對於監測高心率及潛在心臟衰竭症狀、維護整體健康至關重要。此類穿戴式裝置專為各年齡層人士設計，包括 18 歲及以上的使用者。