Introducing the world’s smartest pacifier


Easy and convenient

Pacif-i is the easiest and most calming way to take your baby’s temperature.  It communicates with your smartphone via Bluetooth Low Energy allowing you to read their temperature without disturbing them.

Award winning innovation

Time Magazine chose Bluetooth Pacifier as top 10 innovation

Time Magazine chose Pacif-i, the Bluetooth thermometer pacifier as a top 10 innovation at the 2015 CES in Las Vegas.  In its write-up Time described Pacif-i as “changing parenting forever”.

Tour of the design

Take an interactive tour of some of the features

Pink Bluetooth thermometer pacifier with iOS or Android

Apps for iOS and Android

Using Bluetooth Low Energy technology (Bluetooth 4.0) Pacif-i will communicate with almost all iOS and Android smartphones and tablets bought today.

The range of Pacif-i is 30 meters / 100 feet line of sight.  This means you can take your baby’s temperature when they are sleeping in one room and you are in another.

The battery is a large coin cell (CR2032) that should provide over 1 year’s life in normal use.

Designed for your baby’s comfort

Pacif-i is made out of super clear medical grade polymer with large ventilation holes for your baby’s face.  This makes more of your baby’s face visible while making Pacif-i lighter and more comfortable for your baby.  It is completely BPA free.

If you wish to clip the pacifier to your baby, you can easily place a lanyard through the side ventilation.

Pink Bluetooth pacifier thermometer from the front

Pink Bluetooth thermometer pacifier from the side

Easily cleaned, protective cover

Pacif-i is easily cleaned with warm soapy water.  It is IP65 rated so if it is accidentally dropped in the bath, no problem.

It also comes with a protective cover that clips onto the wings to keep the teat clean when not in use.

Frequently Asked Questions (FAQs)

Below are the commonly asked questions regarding Pacif-i™, the Bluetooth Smart Thermometer Pacifier from Blue Maestro.  If these don’t answer your questions then drop us a line and one of our representatives will get back to you.

How does it work?

It has a highly accurate thermistor (temperature) inside the teat and a Bluetooth® Low Energy chip in the body of the pacifier

Are pacifiers recommended for babies?

Yes.  The latest studies on pacifiers conclude that they are beneficial for babies.  See the The American Academy of Family Physician’s report into pacifiers that says they dramatically decrease the risk of Sudden Death Syndrome.  Also a 2012 study says pacifier’s actually help breastfeeding, and don’t hinder it.

How do I clean it?

Hot soapy water followed by rinsing is the best method.  Putting Pacif-i™ in a dishwasher is not recommended and putting it in a microwave is not allowed.

Where do you ship?

We ship world-wide daily.

How accurate is it?

It is extremely accurate, to 0.1℃ / 0.2℉.  It also has a calibration feature that allows it to be calibrated to other health thermometers.

What is it made out of?

The body is made out of medical grade co-polyester giving it clarity and strength.  It is completely BP-A (Bisphenol A) free.  The soft touch rubber is made out of FDA food grade material.  The teat is made out of FDA approved liquid silicone.

Who invented it?

Blue Maestro invented, designed, developed and manufacture it.  Blue Maestro holds a number of intellectual property rights over it.

Can I become a reseller, retailer or distributor?

We have strict requirements on this but get in touch with your details and a representative will get back to you.

Is it a medical device?

No, it is a parental aide and does not constitute a medical device in the U.S., Canada or the EU.   However it is highly accurate and has been independently certified to comply with all health and safety standards applying to pacifiers and baby products.

Where is it made?

Is is either made in the UK at Blue Maestro’s facilities or by one of the top contract manufacturers based in Hong Kong under exclusive contract to Blue Maestro.  Whether it is made in the UK or Hong Kong the process and strict quality control processes are the same.

Can I change the battery?

No, Pacif-i is ultra-sonically sealed for safety and waterproofing purposes.

Do you offer a warranty or guarantee?

Yes we offer a 30 day guarantee if it is returned unopened and unused.  We offer a warranty if it is defective within the first 90 days.  Please return our returns policy for more information.

Is Bluetooth safe for my baby?

Yes.  Pacif-i™ uses Bluetooth® Low Energy technology.   The FCC has a radio strength test called SAR that measures the rate a body absorbs radio waves.  Pacif-i™ is less than 1% the SAR of an iPhone 5 meaning an iPhone 5 in the same room as your baby will give it more radio waves.

How long does it take to read a temperature?

If the baby has been sucking on the pacifier for a while, then it takes less than a second to take a temperature.  If the pacifier is cold the baby will need to suck on it for about 3-4 minutes before a reading will be accurate.

What is its battery life?

It is powered by a CR2032 coin cell which provides over a year’s useful life.  This can be extended by turning Pacif-i™ off when not being used to take temperature.

Does it meet pacifier safety standards?

Absolutely.  It complies fully with pacifier and baby product standards in the EU, United States and Canada.

Is taking a temperature in the mouth with a pacifier accurate?

Yes, a study carried out by College of St Benedict/St John’s University, St Joseph, MN, USA found that thermometer pacifiers were not statistically different from taking a temperature other ways when adjusted upwards by 0.5℉ for the natural difference in the temperature of the mouth.

Can I clip or tether Pacif-i to my baby?

Yes, you can use a tether that goes through the wings of the pacifier.  However Blue Maestro does not sell a tether with Pacif-i™ as this is not permitted under U.S. regulations.  But you can buy one separately if you wish.

How to buy

Take a look at our range of Pacif-i’s in our shop.