US
Sense-U

Sense-U Pro Clip-On Baby Breathing Monitor

  • Clips onto the diaper, no camera
  • Vibrates after 15 seconds without abdominal movement
  • Rollover and overheating alerts
  • 7+ days per charge
  • Bluetooth Low Energy, up to 50 feet in open space
  • For healthy babies up to 12 months

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A clip-on sensor that watches breathing movement, rollover and temperature, vibrating and sounding alerts if something changes. It is not a medical device and offers no video.

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ASIN: B089NQKWP6Category: Smart Baby Monitors

Overview

A small motion sensor clipped to the diaper drives the Sense-U Pro, tracking abdominal movement, body position and temperature. If movement stops it vibrates, then sounds an alert and notifies the phone app.

On-device alerts that work without a phone, plus sleep reports in the app, give extra reassurance at night. It is not a medical device, Bluetooth range is limited, and there is no camera.

Who it's for

Healthy babies up to a year old whose parents want movement and position alerts. Babies with medical conditions need a doctor's advice, and those wanting video need a camera monitor.

Pros and cons

Pros
  • On-device vibration and audible alerts
  • Rollover and temperature tracking
  • Long battery life
  • Sleep analysis in the app
Cons
  • Not a medical device
  • Short Bluetooth range

Performance notes

The sensor reads the rise and fall of the belly, so it must stay clipped firmly to the diaper. When movement stops it tries a vibration first, then escalates to sound and a phone alert. Staying in the same room gives the most reliable connection.

Specifications

BrandSense-U
Dimensions & fit
Screen sizeNo display
Capacity & performance
Age rangeHealthy children up to 12 months
Connectivity rangeUp to 50 feet in open space
Power & efficiency
Battery Life7+ days per charge
Compatibility & installation
Mount typeDiaper clip
Other details
Sensor TypeAbdominal movement, position, temperature
Alert TypeVibration, audible alert, phone notification
Wireless TechnologyBluetooth Low Energy 4.0+

Frequently asked questions

How big is the Sense-U Pro sensor?

The listing does not give its dimensions or weight; it is a small clip-on unit.

Is the Sense-U Pro a medical device?

No. It is not intended to diagnose, treat or prevent any condition.

What happens when the Sense-U Pro detects no movement?

After 15 seconds without abdominal movement it vibrates; if there is still no movement, it sounds an alert and notifies the app.

How far can the phone be from the Sense-U Pro?

Up to 50 feet in open space; the same room is recommended.