# Jablotron Nanny BM02 Medically Certified Breathing Monitor

Source: https://www.ranked10.co.uk/tech/best-baby-movement-monitors/nanny-bm02-breathing-monitor
Ranked #2 in "Best Baby Movement Monitors 2026: 10 Ranked, 3 Need a Second Device": https://www.ranked10.co.uk/tech/best-baby-movement-monitors

- Price: £129.99 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.4 from 1,360 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B004D060GG?tag=ranked10-21

The Nanny BM02 is a pressure sensor mat plus a control unit, and it takes the number two slot in this guide. At £129.99 it is one penny more than the CuboAi Sleep Sensor Pad, but the CuboAi's own bullet says it "Must be paired with a Cubo Ai smart baby monitor"; the Nanny's included components list a control unit, a sensor pad, two AA batteries, stickers and a manual, and the bullets describe the alarm sounding without mentioning any camera or app. The Jablotron-made mat carries 4.4 out of 5 from 1,360 ratings, and the breakdown on the page is 75% five star against 7% one star.

That one-star share is where this listing earns its position. The most expensive unit in the guide, the Angelcare AC25-1 at £189.00, has 18% of its breakdown at one star — £59 more for a weaker rating profile. Not every number on the Nanny page lines up, though: the spec table gives a display size of 50 centimetres, while the bullets describe only LED lights showing breathing activity and no screen anywhere. The medical class is written as "Class 11b" in the bullets, twice. Everything on this page comes from the Amazon listing as it stands, not from a test we ran.

## Specification

| Field | Value |
|---|---|
| Price | £129.99 |
| Rating | 4.4 out of 5 from 1,360 ratings |
| Rating breakdown | 75% five star, 7% one star (100 ratings shown in the breakdown) |
| Sensor type | Pressure sensor, placed under the baby's mattress |
| Alarm trigger (as listed) | Sounds a loud alarm if breathing stops for 20 seconds or drops below safe levels |
| Certification (as listed) | "Class 11b medical device"; MHRA Reg. No. 2025072800430852 |
| Included components | 1 x control unit, 1 x sensor pad, 2 x AA batteries, stickers, user manual |
| Display size (as listed) | 50 centimetres |
| Country of origin | Czech Republic |

## Questions people ask

**Does the Nanny BM02 work on its own, or does it need another monitor?**

The listing describes a self-contained kit: included components are 1 x control unit, 1 x sensor pad, 2 x AA batteries, stickers and a user manual. No camera, app or separate display is mentioned.

**What does the Nanny BM02 alarm on?**

According to the bullets, the pad goes under the baby's mattress, detects tiny breathing movements and sounds a loud alarm if breathing stops for 20 seconds or drops below safe levels.

**What rating does the Nanny BM02 have?**

4.4 out of 5 from 1,360 ratings. The breakdown shown on the listing runs 75% five star and 7% one star.

**Is the Nanny BM02 a medical device?**

The bullets say it is fully certified as a "Class 11b" medical device meeting EU safety and performance standards, with MHRA Reg. No. 2025072800430852, and that it is used in homes, hospitals and neonatal units.

**What size is the display?**

The spec table lists Display Size as 50 centimetres, but the bullets describe only LED lights showing breathing activity rather than a screen, and no screen size is stated elsewhere in the listing.

**How is the Nanny BM02 powered?**

Battery powered, using 2 x AA alkaline batteries that come in the box, and the listing says there are no wires near the baby.