1drop launches handheld 4-in-1 blood test device in the UK

1drop has launched 1POT Duo in the UK and Ireland, giving clinics a handheld way to check blood glucose, cholesterol, uric acid and haemoglobin from one drop of blood. The company says the device can return results in as little as 5 seconds and is designed to simplify routine monitoring.

Why it matters: - 1POT Duo combines four common blood tests in one handheld device, which could reduce the need for multiple meters, strips and apps. - The device is aimed at routine monitoring of conditions linked to diabetes, high cholesterol and gout. - 1drop says the platform is designed to make testing faster, simpler and easier to record over time.

What happened: - 1drop Inc., a South Korean in vitro diagnostics company, announced the UK launch of 1POT Duo on October 15, 2026. - The handheld device measures blood glucose, total cholesterol, uric acid and haemoglobin from a single drop of blood. - 1drop says the device is available in the UK and Ireland, with orders and enquiries handled through 1dropstore.com. - The 1POT Duo app is available as a free download on the App Store and Google Play.

The details: - The device weighs 220 grams and is roughly the size of a smartphone. - 1POT Duo connects to a free iOS and Android app via Bluetooth. - Scanning the QR code on a test strip tells the app which test is being run, so no manual set-up is needed. - Results are saved automatically in the app, and previous readings and trends can be reviewed at a glance. - The current test menu includes four clinical-chemistry tests from a fingertip blood sample: blood glucose in about 15 seconds, total cholesterol in about 90 seconds, uric acid in about 15 seconds and haemoglobin in about 5 seconds. - The test menu is managed through the app, and additional compatible tests can be added by software update without replacing the device. - The same platform is already in use in Korea, where it also offers multi-device connectivity and data export. - 1POT Duo carries the CE mark for professional in vitro diagnostic use. - Compatible test strips are also available in the UK and Ireland.

Between the lines: - The launch reflects a shift toward consolidating several point-of-care checks into one device, which can simplify workflows for professionals handling repeat testing. - Automatic logging and trend review may matter as much as the tests themselves, because tracking patterns over time can be more useful than one-off readings. - 1drop is positioning the product around connected monitoring, not just standalone testing.

What's next: - 1drop says the software-based test menu could allow new compatible tests to be added later without new hardware. - The company is likely to lean on the UK and Ireland rollout to broaden adoption of the 1POT platform outside Korea.

The bottom line: - 1POT Duo packages four blood markers into one portable system, aiming to cut friction in routine monitoring while keeping results and trends in one app.