INKBIRD Bluetooth Smart Thermo-Hygrometer ITH-21-B for Home School Office

This is exactly the product I wanted. This watch is powered by two AA batteries and not usb charged which would have been better though. But I got few features with this, switchable time / temp.& humidity. It is quite accurate. Wanted a clock that could connect with phone to regularly update the time delay which happens to anlalog or independent digital watch, so it syncs with gps time of phone just by connecting to the app. Plus it also shows pressure and dew point in the app with trends of day/week/month/year which is quite accurate. Gives you comfort levels of temp. and humidity which you can also set according to your choice. Lastly the price is quite reasonable as you get very less features at this price. Quality is great, easy to use , compact size and great functionality. What else is required.

Worth of money good product 99% accuracy and build quality also good

pretty accurate slightly expensive i have another tapo smart hygrometer the temperature readings are almost equal but the indoor humidity shown by inkbird is 3-5 % less than that shown by tapo. i think this is more accurate but since it works on aa batteries with no usb also no backlight i have given 4 stars

Great for logging temperature and humidity. Nice that it uses AAA batteries.

I want to buy 1 more piece of this item urgently

Doing its Job.. value for mony

Good but missing screen light which is very important

Very good product one minuse point alarm not add if the alarm add product was great

Top product ,met mijn nieuwe airco in mijn kamer kan ik altijd de temperatuur in het oog houden, zonder te gaan kijken.

Great buy, with the amount less than SGG 25 can get such a good product. Accurate, user friendly interface, can change the unit from degree C or F. Data logging can have interval of 1, 2, 5 and 5. (The more frequent the trending the higher then battery consumption). Data can be downloaded and access via PC. Batteries can easily replace 2x AA. Setting and freature can be adjust via the mobile inkbird application. Lastly, their customer service is great. I was having some technical issues. After contacted their support Lynn provide me guidance and solutions to resolve the issue promptly. Worth buying. If you interested to view the data remotely choose higher version. This model only for Bluetooth connection.

Worked perfectly. Good connection from our greenhouse to the house.

Ich wollte schon länger Temperatur und Luftfeuchtigkeit in verschiedenen Räumen im Blick behalten, und das Inkbird Thermometer/Hygrometer macht genau das. Das Gerät kommt komplett mit Batterien, also auspacken und direkt loslegen. Auf dem Display lassen sich die aktuellen Werte schnell ablesen, was praktisch ist, wenn man mal eben vorbeigeht. Sehr praktisch is definitiv die Bluetooth-Verbindung zum Smartphone. Das ist einfach super bequem! Man muss nicht ständig zum Gerät rennen, um nachzuschauen. Stattdessen rufe ich die aktuellen Werte und auch den Verlauf entspannt über die App ab. Das ist genial, um zum Beispiel die Bedingungen im Schlafzimmer, im Keller oder auch mal im Wintergarten zu checken. Ich nutze es um dann gezielt die Klimaanlage mittels Alex zu steuern. Was die Genauigkeit angeht, so wirken die Messwerte für Temperatur und Luftfeuchtigkeit sehr zuverlässig. Fazit: Wer eine unkomplizierte und gleichzeitig leistungsstarke Lösung sucht, um Temperatur und Luftfeuchtigkeit im Haus zu überwachen, ist mit dem Inkbird ITH-21-B bestens bedient. Die einfache Anbindung ans Smartphone macht die Kontrolle des Raumklimas wirklich komfortabel und effektiv.

Je teste ce thermomètre hygromètre depuis 1 semaine maintenant, et j’en suis super satisfaite✨. Les données sont super précises et exactes. L’application est super intuitive et pratique. Elle vous permet d’avoir un suivi directement sur votre téléphone📱 . La qualité du boîtier est extra, avec une notice claire. Les piles sont livrés avec !🔋 Je vous recommande ce produit à 200%✨