TempStar 240
Wearable Temperature Monitoring Device
Wearable Temperature Monitoring Device
TempStar measures underarm temperature at regular intervals. You can view the readings in the BabyStar app and track temperature changes over time.
Wearable Temperature Monitoring Device

Wearable Temperature Monitoring Device + Bodysuit Accessory

TempStar 240 + 1-Year BabyStar Membership

Specially Designed Bodysuit Compatible with TempStar

* See Technical Specifications for technical details and conditions of use.
Explore TempStar and BabyStar options to suit your family’s needs.
TempStar 240 wearable temperature monitoring device + 1-year BabyStar membership. Membership is included in the bundle.

Temperature monitoring on your phone.

Option to use with TempStar Body.

Specially designed sleeveless bodysuit compatible with TempStar.

How Does TempStar Work?
Get started with TempStar in just a few steps.
Position TempStar under the arm in accordance with the instructions for use.
Establish a Bluetooth connection to view your measurements in BabyStar.
View temperature changes and set temperature threshold notifications.
Discover how to apply, connect, and monitor with TempStar in our short video.
Why TempStar?
It measures body temperature at 30-second intervals, allowing you to track temperature changes.
Set your preferred temperature thresholds in the BabyStar app to receive notifications.
View recorded temperature readings on a chart and monitor changes over time.
You can share the recorded temperature chart when needed.
User Experiences
Get to know TempStar through real user experiences.

Yüksek ateş tüm annelerin korkulu rüyası. Ateş takibi ise bazen gerçekten çok zor oluyor. Sevgili çocuk hekimimiz Görkem hanım gerçekten çok güzel bir ürünü ile çocuklarımıza çok büyük bir kolaylık sağladı .TempStar ile çocuğunuzun ateşini güvenli ve pratik bir şekilde takip edebilirsiniz. Hastalarımdan dönüşlerde çok güzel. Tebrik ederim Görkem hanım.
A*** B***

Etkin ateş ölçümü yöntemini sonunda bulduk. Gece ateşi yükselirse endişesine ailelerim son verdi
R*** A*** Ç***

Kızımın ateşli olan 3 günün rahatlığını TempStar’a borçluyuz. Kesin her çocuklu evde olması gerekli olan bir cihaz. Ateş bildiğiniz benim için bir kabus diyebilirim ama güvenilirliği ve konforu sayesinde kabusum bildiğiniz rahat bir zamana dönüştü. Belirli aralıklarla uyarı vermesi de cabası diyebilirim. Gerçekten emeği geçen herkese sonsuz teşekkür ederiz. Ateşte neymiş artık bu korkumu bu cihaz sayesinde yenmiş oldum. İnanması belki zor gibi ama bu cihaz sayesinde 3 günü herhangi bir ateş düşürücü şurup kullanmadan da atlattık. Neden mi, gelen bildirime göre gözden bir şey kaçırmıyorsunuz ve ne yapacağınız biliyorsunuz psikolojik yanı bile paha biçilemez.
M***** B****

Ürün için teşekkürler
Gecesi zor geçen ateşlenmenin ardından hemen aldık ürünü. Özellikle uyku anında anne baba yorgunken resmen bir güven oldu Çocuğumuz uyurken onu rahatsız etmeden ateşini bilmek harika. İstediğiniz dakika aralığında telefonunuza derece uyarısı geliyor, bu ürünle hastalık zamanı nefes aldık. Emeğinize sağlık Görkem hanım.
B*** Ö****
TempStar is there for
more and more families.
Every day, TempStar helps more parents monitor changes in their child’s temperature.




Technical Specifications & Documents
Review measurement specifications, operating duration, and product documentation.
Measurement Interval
One measurement every 30 seconds.*
Active Measurement Duration
A total of 240 hours of active measurement time.*
Measurement Accuracy
±0.1 °C under the specified test conditions.*
BabyStar Connectivity
Transfer measurements to the BabyStar app via Bluetooth.
CE
Relevant product conformity information.
ISO
The manufacturer’s quality management system.
ÜTS
Product registration information.
Product instructions and technical conditions.
* Refer to the product documentation for technical specifications and conditions of use.
FAQ
TempStar is a wearable temperature monitoring device placed in the armpit. It measures underarm temperature every 30 seconds and transfers the readings to the BabyStar app via Bluetooth. The app displays the oral temperature equivalent of the underarm reading, allowing you to monitor temperature changes over time.
Yes. According to the user manual, there is no age restriction for using the device. For users under 18, application and monitoring must be carried out by a parent. Read the instructions before use and check the skin regularly.
TempStar can be used to monitor temperature during sleep when the placement and connection requirements in the user manual are followed. The sensor must remain correctly positioned in the armpit, the phone must stay within Bluetooth range, and the app must remain operational. TempStar does not produce an audible alarm on its own; notifications are received on the phone. The device does not replace parental supervision or medical assessment when needed.
The skin at the application site should be clean and dry; residue from lotion, oil, or deodorant may reduce adhesion. Position the sensor corner marked with a star in the upper central area of the armpit. Raising the arm to approximately 45 degrees during application makes it easier to locate the correct position. After placement, keeping the arm close to the body is important for measurement. Do not apply to injured or irritated skin.
After TempStar is placed in the armpit, it may take up to 10 minutes to adjust to body temperature and provide a stable reading. Incorrect sensor positioning, keeping the arm raised for an extended period, or a cold environment may also result in low readings. If a result is unexpected, check the device position; if necessary, compare it with a suitable thermometer and consult a healthcare professional.
The TempStar 240 model has a total active operating time of 240 hours. This does not mean it must be used for 240 consecutive hours. The device has power-saving behavior when a connection has not been established or is lost. Refer to the current product instructions for remaining operating time and restart conditions.
Yes. According to the user manual, to view and monitor TempStar temperature data, you must install the BabyStar app on a compatible iOS or Android device and sign in to your account. Paid membership benefits may vary depending on the package purchased and the app's current subscription terms.
The Bluetooth connection can operate at distances of up to 10 meters under suitable conditions. Walls, metal surfaces, other wireless devices, and environmental factors may reduce this range. If you experience data transfer issues, move the phone closer to TempStar and check that Bluetooth is enabled and BabyStar is running.
You can set lower and upper temperature thresholds in the BabyStar app. When readings from TempStar reach your phone, you can receive app notifications for values outside the thresholds you set. Notifications require a Bluetooth connection, a running app, and enabled phone notification permissions. The TempStar device does not have a standalone audible alarm.
You can view your measurement history and temperature charts in BabyStar. Sharing and reporting options depend on the features available in the current version of the app. People viewing a shared device may not receive notifications in the same way as the user monitoring it locally; the locally connected user manages the device name and alert settings.
No. The user manual states that TempStar must not be immersed in water. The IP24 rating indicates limited protection against splashing water; it does not mean the device can be worn in the shower or bath. Remove the device before bathing or showering and reapply it correctly afterward. Do not use a device that has been immersed in water or damaged.
Yes. Gently peel the device off starting from one edge to avoid irritating the skin. If the adhesive loses its grip, you can use the additional adhesive pads supplied in the box. When reapplying, make sure the sensor is correctly positioned in the armpit. If irritation or an allergic reaction occurs on sensitive skin, consult a physician about continued use.
Check that the device has been activated by pressing the Start button once. Do not press the button repeatedly; the manual warns that doing so may damage the circuitry. Enable Bluetooth on your phone, sign in to your BabyStar account, and search for the device again in the app. If the connection is lost, move the phone closer and make sure the app is running. Contact product support if the problem persists.
TempStar Body is a clothing accessory designed for use with the device. Select the appropriate size, placement method, and method of securing the device according to the accessory's own instructions. The TempStar user manual does not separately describe use of the Body accessory; using it without adhesive may not be possible under all conditions.
Fever Care Plan combines the TempStar 240 device with a one-year BabyStar membership. The package costs TRY 3,490 instead of TRY 3,980. Refer to the package terms for the membership start date, renewal conditions after 12 months, and options available after the device's 240-hour operating time has been used.
No. TempStar helps you monitor temperature changes; it does not diagnose illness or recommend treatment. Consult a healthcare professional if a fever is high or persistent, symptoms continue, or you have concerns about your child's overall condition.