A cuff monitor and a smartwatch are different product formats. The FDA warns against unauthorized devices, including wearable software features, that claim to measure or estimate blood pressure. Check the exact model's intended use and FDA status, and ask your doctor which device fits your needs.
The FDA warns consumers not to use unauthorized devices that claim to measure or estimate blood pressure, including software features on wearables. A cuff monitor and a smartwatch feature are not interchangeable product categories. Check the exact product and ask your doctor about device choice.
Product format chart
| Detail | Cuff monitor | Smartwatch feature |
|---|---|---|
| Sensor format | Cuff listed for the monitor model | Wearable sensors and software described by the maker |
| Product check | Cuff fit, model and validated-device listing | Exact model, feature claim and FDA status |
| Data format | Reading shown by monitor, with features varying by model | App or watch display, with features varying by model |
| Health use | Follow the device instructions and clinician guidance | Do not use an unauthorized feature to make health decisions |
Compare exact products
- Write down the full model name and feature description.
- Identify whether the product uses a cuff or makes a wearable measurement claim.
- Check the exact intended use and FDA status for any blood-pressure feature.
- For a cuff monitor, compare the cuff range and model in ValidateBP’s listing.
- Ask your doctor how to use a device and interpret its readings.
Read how to choose a home blood pressure monitor, compare monitor cuffs, and see FDA-cleared versus wellness features. Browse blood pressure and heart devices. Speak with your doctor about health decisions.
Source
Common questions
Can a smartwatch measure blood pressure?
Features and regulatory status vary. The FDA warns against unauthorized devices that claim to measure or estimate blood pressure. Check the exact model and ask your doctor.
Is a smartwatch reading interchangeable with a cuff monitor?
Do not assume readings from different product types are interchangeable. Follow the device labeling and ask your doctor about readings.
What does the FDA warning cover?
The FDA warning covers unauthorized devices that claim to measure or estimate blood pressure, including some wearable software features.
How can I check a cuff monitor?
Check the exact model and cuff details in the product instructions and the ValidateBP device listing.