ResoField vs Healy
These products are not interchangeable. This comparison separates documented product features from the browser workflow in ResoField.
Sources checked on 9 September 2026
ResoField
Verified facts
The table below uses current manufacturer pages, official shops and regulatory documents. A manufacturer claim describes what that company says. It is not independent proof of medical effectiveness.
| Subject | Healy | ResoField |
|---|---|---|
| Product type | A wearable electrical stimulation device used with a mobile app. | Browser application for reference libraries, client profiles, custom lists, protocols and planning. |
| Price | Prices and bundles vary by region. The old Gold, Professional and Resonance price table has been removed. Check the current official shop. | Free at the time of this review. |
| Output and workflow | FDA file K191075 covers TENS use for temporary muscular pain and for the symptomatic relief and management of chronic intractable pain and pain associated with arthritis. It does not clear broad IMF claims. | No audio, electrical current, PEMF or other physical device signal. |
| Capacity and customisation | The current Obsidian page advertises more than 280 programs. Healy states that the IMF effect has not been independently confirmed and that IMF programs are not medical applications. | Custom lists and protocols are available. The new app allows up to 20 active plans per account and up to 6 scheduled rounds at the same time. |
| Banerji protocols | No built in Banerji library was found in the public product information reviewed. | Custom protocols are available. The built in Banerji reference library covers 433 conditions and 1,839 protocol lines. |
| Evidence and limits | The correct FDA file is K191075. The previous blog link to K192455 concerned Merge PACS and was wrong. | ResoField is not a medical device and does not diagnose or treat disease. |
Sources used
Prices and product details can change. Check the linked supplier before making a purchase.
What this means in practice
Healy provides its own hardware, service or measurement workflow. ResoField is software for organising reference material and practitioner work. It does not reproduce a physical signal or measurement.
Other Comparisons
Use the tool that fits the job
Choose the supplier product when you need its documented hardware or service. Choose ResoField when you need a free browser workflow for libraries, clients, lists and protocols.
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Not a medical device. Does not replace a doctor.