510(k) · Cleared
ClearedBB-613 Watch Oximeter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bio-Beat Technologies, Ltd. · DQA Oximeter
Cleared on Sep 21, 2018 as substantially equivalent to K163382 (Oxitone Medical, Ltd., 2017) after a 158-day review. Its family tree reaches back 5 generations to 2000. 15 later devices descend from it.
- Decided
- Sep 21, 2018
- Review
- 158 days
- Class
- Class II
- Product code
- DQA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K001085 (2000). 15 later devices descend from it, 3 citing it directly.
- Root · 5 generations backK001085 Modification to Onyx, Finger Clip Pulse Oximeter, Model 9500Nonin Medical, Inc. · 2000
- 4 generations backK051107 Onyx II Finger Pulse Oximeter, Model 9550Nonin Medical, Inc. · 2005
- 3 generations backK053130 Onyx II Finger Pulse Oximeter, Model 9550Nonin Medical, Inc. · 2006
- 2 generations backK112843 Pulse OximeterNonin Medical, Inc. · 2012
- 1 generation backK163382 Oxitone 1000Oxitone Medical, Ltd. · 2017
- This deviceK181006 BB-613 Watch OximeterBio-Beat Technologies, Ltd. · 2018
- Descendant · cites it directly · 12 of its ownK190792 BB-613WPBiobeat Technologies, Ltd. · 2019
- Descendant · 2 generations on · 5 of its ownK212153 Biobeat Platform, BB-613WP PatchBiobeat Technologies, Ltd. · 2022
- Descendant · 3 generations on · 2 of its ownK242018 UbiqVue™ 2A Multi-parameter System (UX2550)Lifesignals, Inc. · 2024
- Descendant · 2 generations on · 2 of its ownK222658 Accurate 24 Non-invasive blood pressure monitorAccurate Meditech, Inc. · 2023
- Descendant · 2 generations on · 1 of its ownK250415 G0 Blood Pressure Monitoring System (G0)Aktiia SA · 2025
Showing 5 of 15 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 15 · See all- K190792BB-613WPBiobeat Technologies, Ltd. · 2019 · cites it directly12descendants
- K212153Biobeat Platform, BB-613WP PatchBiobeat Technologies, Ltd. · 2022 · 2 generations on5descendants
- K242018UbiqVue™ 2A Multi-parameter System (UX2550)Lifesignals, Inc. · 2024 · 3 generations on2descendants
- K222658Accurate 24 Non-invasive blood pressure monitorAccurate Meditech, Inc. · 2023 · 2 generations on2descendants
- K250415G0 Blood Pressure Monitoring System (G0)Aktiia SA · 2025 · 2 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K001085 | Modification to Onyx, Finger Clip Pulse Oximeter, Model 9500 | Nonin Medical, Inc. | 2000 | — |
| −4 | K051107 | Onyx II Finger Pulse Oximeter, Model 9550 | Nonin Medical, Inc. | 2005 | — |
| −3 | K053130 | Onyx II Finger Pulse Oximeter, Model 9550 | Nonin Medical, Inc. | 2006 | — |
| −2 | K112843 | Pulse Oximeter | Nonin Medical, Inc. | 2012 | — |
| −1 | K163382 | Oxitone 1000 | Oxitone Medical, Ltd. | 2017 | — |
| 0 (this device) | K181006 | BB-613 Watch Oximeter | Bio-Beat Technologies, Ltd. | 2018 | — |
| +1 | K190792 | BB-613WP | Biobeat Technologies, Ltd. | 2019 | — |
| +2 | K212153 | Biobeat Platform, BB-613WP Patch | Biobeat Technologies, Ltd. | 2022 | — |
| +3 | K242018 | UbiqVue™ 2A Multi-parameter System (UX2550) | Lifesignals, Inc. | 2024 | — |
| +2 | K222658 | Accurate 24 Non-invasive blood pressure monitor | Accurate Meditech, Inc. | 2023 | — |
| +2 | K250415 | G0 Blood Pressure Monitoring System (G0) | Aktiia SA | 2025 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2019 | 1 | 0 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 3 | 0 |
| 2025 | 3 | 0 |
| 2026 | 4 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in DQA? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new DQA device
- #1 K221282 Empatica Health Monitoring Platformscore 20.1 · 38 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K163382 | Oxitone 1000Summary page 4…tch Oximeter Common or Usual Name: Oximeter Classification Name: 21 C.F.R. 870.2700 Oximeter Regulatory Class: Class II Product Code: DQA Predicate Devices K163382 Oxitone Medical’s Oxitone 1000 Reference Devices K040178 SPO’s PulseOX 7500 K100428 Masimo’s Rainbow SET Radical… | 2017 |
| † | K040178 | Pulseox 5500 Finger Device, Pulseox 7500 Wristwatch Device | 2004 |
| † | K100428 | Masimo Rainbow Set Radical 7R Pulse CO-Oximeter | 2010 |
What descends from it? (15)
See all 153 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 18 years and passes through 3 companies; a new generation was cleared every 5.1 years on median.
- None of the 5 ancestors has a recall.
- Of its descendants, K190792 (Biobeat Technologies, Ltd., 2019) has gone furthest, with 12 descendants of its own.
- 1 other device also cites its predicate K163382.
How does its category compare?
All DQA devicesDQA Oximeter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2018, this device’s year, is highlighted.
FDA decisions per year · DQA
15in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DQA
182in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DQA
3in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DQA
399in 2025
MAUDE reports naming product code DQA, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 20 | 122 | 6 | 325 |
| 2008 | 22 | 97 | 5 | 312 |
| 2009 | 35 | 117 | 29 | 281 |
| 2010 | 29 | 127 | 4 | 185 |
| 2011 | 15 | 195 | 1 | 164 |
| 2012 | 14 | 120 | 0 | 322 |
| 2013 | 15 | 182 | 0 | 468 |
| 2014 | 11 | 175 | 2 | 1,124 |
| 2015 | 13 | 158 | 1 | 2,082 |
| 2016 | 14 | 246 | 0 | 1,775 |
| 2017 | 9 | 200 | 0 | 1,190 |
| 2018 | 18 | 260 | 32 | 694 |
| 2019 | 19 | 158 | 0 | 548 |
| 2020 | 15 | 126 | 0 | 426 |
| 2021 | 10 | 174 | 0 | 553 |
| 2022 | 20 | 265 | 0 | 478 |
| 2023 | 13 | 317 | 0 | 392 |
| 2024 | 14 | 285 | 3 | 545 |
| 2025 | 15 | 182 | 0 | 399 |
| 2026 | 8 | 187 | 0 | — |
What is it indicated for?
The BB-613 Watch Oximeter is a small, wrist-worn device indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (%SpO2) and pulse rate. It is intended for spot-checking of adult patients in hospitals, clinics, long-term care, and home use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K181006 · printed Nov 6, 2026
Cite this page
510(k) Report. “K181006: BB-613 Watch Oximeter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K181006
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026