# K253570: Blood Pressure Monitor (W06LT)

- Pathway: 510(k) (Traditional)
- Applicant: Shenzhen Jamr Technology Co., Ltd.
- Decided: May 20, 2026 after 184 days
- Product code: DXN (System, Measurement, Blood-Pressure, Non-Invasive)
- Device class: 2
- Regulation: 21 CFR 870.1130
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 13 generations back to K001670 (2000). 24 ancestors in all.
No later device cites it as a predicate yet.
0 of 25 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K230409: Wrist Type Blood Pressure Monitor (W05,W1101L), Shenzhen Jamr Technology Co., Ltd. (2023) Summary page 5.

## Indications for use
The Blood Pressure Monitor is intended to measure the systolic and diastolic blood pressure as well as the pulse rate of adults of adults by using the wrist cuff. The device can be used in medical facilities or at home, and only for indoor use. It is supplied for OTC use. The device is not intended for use in patients with arrhythmias or in pregnant patients.

Source page: https://510kreport.com/device/K253570
Methodology: https://510kreport.com/methodology