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Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
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4.84 122 Reviews

Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP - White 4pcs

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Reviews (122) View More

Anonymous
Aug 24,2020
This little sensor offers a lot for it's price. It can measure room temperature and humidity and based on the measurements it displays a smiley that suggest how comfortable the environment is. It can be connected to a smartphone via bluetooth and then one can use 'Mi Home' app to see the sensor data. I had no means of testing the sensor accuracy, but from my observation and by reading the reviews it seems that it's pretty accurate.I wish there is a way to customize the display a bit through the 'Mi Home' app. For example, remove the smiley and rather display the humidity alone (and maybe in bigger text) or the current date and time maybe.In general, I'm very pleased with this little sensor and I warmly recommend it.

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Hi, which bluetooth gateway is compatible? Thank you Hello Michal, This product does not require a gateway.

Description

Build a Healthy Life
Mijia LYWSD03MMC combines the features of thermometer and hygrometer, it can sense indoor environment sensitively to allow you master the temperature and humidity in the home in real time, thereby more convenient let you create a healthy home environment.

Main Features:
LCD Digital Display: the monitor data can be clearly read in various brightness and angle. 
High Sensitivity built-in advanced Sensirion temperature and humidity sensor from Switzerland, sense subtle change of temperature and humidity a breath away.
Cute Cartoon Expression to spell over comfort level, very cute and simple.
Low Consumption: built-in CR2032 button battery for one-year.
High Accuracy: temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH
Works with Mijia APP: via Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high.
Flexible Placement: comes with a wall sticker to makes it can be placed wherever you want.

Specifications:
Operating Voltage: DC2.5V - 3V
Battery: CR2032 (included)
Wireless Connection: Bluetooth 4.2 BLE
Temperature Monitor Range: 0 deg.C - 60 deg.C
Humidity Monitor Range: 0 pct - 99 pct RH
Executive Standard: QB/WSDJ 2401-2019

Specification

General

Material: ABS

Dimensions and Weight

Product weight: 0.0800 kg
Package weight: 0.1200 kg
Product size (L x W x H): 4.30 x 4.30 x 1.25 cm / 1.69 x 1.69 x 0.49 inches
Package size (L x W x H): 8.40 x 5.70 x 6.80 cm / 3.31 x 2.24 x 2.68 inches

Package Contents

Package Contents: 4 x Thermometer, 4 x Wall Sticker, 4 x Chinese Manual
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs
Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP - White 4pcs



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Reviews

4.84 *****
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Anonymous
Aug 24,2020
This little sensor offers a lot for it's price. It can measure room temperature and humidity and based on the measurements it displays a smiley that suggest how comfortable the environment is. It can be connected to a smartphone via bluetooth and then one can use 'Mi Home' app to see the sensor data. I had no means of testing the sensor accuracy, but from my observation and by reading the reviews it seems that it's pretty accurate.I wish there is a way to customize the display a bit through the 'Mi Home' app. For example, remove the smiley and rather display the humidity alone (and maybe in bigger text) or the current date and time maybe.In general, I'm very pleased with this little sensor and I warmly recommend it.
Pluto
Jan 30,2020
Preso da tenere in casa come termometro da affiancare al tradizionale, che ho in altra stanza. Le misurazioni sono accurate e precise. Anche per l'umidità.. testato mettendolo in frigo e fuori casa in ambienti umidi e i valori cambiano pressochè immediatamente. Esteticamente anche molto gradevole e di ingombro ridottissimo. Arrivato in 20 giorni. Consigliato anche perchè qualità Xiaomi. Unica pecca la mancanza di un tasto per tarare lo schermo.. e farlo più o meno marcato a seconda delle necessità. Molto comodo anche l'adesivo da attaccare dietro per appenderlo, non scontato.
Jazzin Sykes
Dec 05,2019
Great !! Using this two weeks now and it shows accurate temperature and humidity. On several cold days, I compared it to the digital wall thermometer that runs my heating/cooling system - it read exactly the same when I placed it close by. I tested the humidity gauge by taking it out of my bedroom which was showing only 25% humidity and on a rainy day I placed it on the floor just inside an open door to my deck. Within a minute the number began to rise until it reached 85% so I know it is working. Hope it continues to work this well.
Dana
Dec 06,2019
For my use, I just wanted to know humidity in my shop and temp in the garage (for fluids that might freeze) and this is very nice. The display is nice and large to read from a distance of 3 to 6 feet. It's always between 45% and 60% depending on what the air conditioner can keep up with. Which seems reasonable. Easy to use. It stands up on a level surface or can be hung on a wall. Delivered quick and well packaged. I hope this unit will last a LONG time.
Robert
Mar 10,2020
One of the best Temperature Sensors of the web.The Design and the simple Interface is an epic experience!!The only negative thing i have to say: The Xiaomi Mi App can't find and include the sensors when you're in Germany....The only way to get it to work with Bluetooth is when u set ur Server to China. when u do this u have the Problem that u can't manage ur Devices which u have on the German Servers...I hope it will get updated. It's just an software and rights issueThey are acting fast and quite precise, i love them. even without Bluetooth working correctly ;)
Chris D.
Dec 07,2019
Been using this now for several months. Humidity and temperature, so far, seems to be quite accurate. Batteries last a long time. There is a wall sticker to stick the unit on the door. The best thing I like about it, is the readings. It is very helpful as I am recording how well the in-wall air conditioner is working. The accuracy seems to be fine. The hygrometer part of it I can't tell as I don't have any way to reproduce a known value.
15camaro
Dec 04,2019
Seems to be pretty accurate, as far as temperature. I put two other thermometers next to it, for a couple days because I wasn't sure it was reading right. All three read the same. Not sure about the humidity, but I'm guessing it's good. I normally run the humidifer all winter but stopped for a cople days to see if the numbers changed. They went down to the "poor comfort". A day after I had the humidifyer running again, it went back up.
leko
Aug 10,2020
Great sensor, works very nicely with android phone. Really convenient, also has baby function, which is great. I like great battery life. Xiaomi Mijia app works great and connects also other sensors and devices to one interface. I expected bigger size, but when I saw it, I liked it immediately, even better this size.
D.Algaard
Dec 08,2019
Nothing to dislike. It worked practically right out of the box. I’ve had it for over two weeks and it does exactly as described. The numbers are HUGE so those seniors will have no problems seeing the readings from across the room. It gives very accurate readings which I find very useful. I believe this little unit is awesome and I recommend it highly. I bought two...
ricwhite
Jan 13,2020
Buonissimo prodotto che si sincronizza con il telefono via Bluetooth. Per avere però tutte le funzionalità smart ha necessità di collegarsi con il giusto gateway. Infatti è compatibile solo con l'ultima versione del gateway xiaomi (la terza) che può collegarsi anche ai vari dispositivi Bluetooth.
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