Wearable Thermometer, Mintti Coola

The Mintti Coola Continuous Monitoring Thermometer is a wearable smart medical device designed to be placed under the armpit. It allows parents to monitor their child’s temperature continuously, anytime and anywhere, especially when the child is feeling unwell or uncomfortable.


Mintti Coola is the first digital thermometer patch featuring a graphene probe, which provides measuring results 5 times faster than the copper probe. It can display an accurate reading to parents within one minute and upload the reading to the Cloud through an Android or iOS APP from a mobile device.

Through remote monitoring, Mintti Coola can intelligently track your children’s temperature with a temperature curve and send helpful alerts to your mobile devices when the temperature reaches a certain point set by the parents.

Without the need to interrupt the patient’s or children’s daily activities or sleep, Mintti Coola can give you peace of mind with easily set medication reminders and continuous data, which can be an important guide to patient care.

Fast and Precise

The graphene sensing probe used in Mintti Coola Smart Thermometer is 5 times faster than the copper probe, with a measurement precision of ±0.1°C.

Audible Alerts for Rising Temperature

It continuously monitors temperature for up to 24 hours a day, 7 days a week, and gives alerts when the temperature rises abnormally.

Non-invasive and Comfortable

Mintti Coola is easily applied to patients with a gentle 3M medical-level double-sided material, providing comfort during wear and easy removal.

Intelligent and Customizable

The Mintti Coola APP is compatible with different phones, offering real-time temperature readings, temperature record history, customizable automatic notifications, and medication reminders.


1. Q: What functions are included in Mintti Coola APP?
A: Temperature record history, temperature alarm setting, medication reminder.

2. Q: Has Mintti Coola got any medical device approval?
A: Mintti Coola is CE-certificated and is going through FDA medical device process as well.

3. Q: Where is the best measuring position? How long do you need to measure with the Mintti Coola?
A: Mintti Coola shall be placed under the armpit. The minimum measurement time is 2 minutes, though we suggest 10 minutes at least.

4. Q: How accurate is Mintti Coola Continuous Monitoring Thermometer?
A: Mintti Coola uses graphene probe, which is by far the thinnest and the hardest nano material. Quick in heat conduction, it is often used as a thinner, faster conducted electronic component or transistor of the new generation.
Here is the accuracy range.

  • lower than 35.3 ℃ ±0.3℃;
  • 35.3℃~36.9 ℃ ±0.2℃;
  • 37.0℃~39.0℃ ±0.1℃;
  • 39.1℃~41.0℃ ±0.2℃;
  • Higher than 41.0℃ ±0.3℃。

5. Q: How long can Mintti Coola be used for once?
A: The new CR2016 battery can keep 6 months stand-by and 7 days continuous monitoring.

6. Q: Can I switch between Fahrenheit °F and Celsius °C (Centigrade)?
A: Yes, you can switch easily by setting your measurement units.


Wearable Thermometer User Manual