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Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Xiaomi 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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Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP - White 2pcs

$13.99
22.07
33 Reviews

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Reviews (33)

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.
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can i use outside? Hello Дмитро, Yes you can.

Description

Build a Healthy Life
Xiaomi 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

Brand: Mijia
Model: LYWSD03MMC
Material: ABS

Dimensions and Weight

Product weight: 0.0400 kg
Package weight: 0.0600 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): 8.50 x 5.70 x 3.40 cm / 3.35 x 2.24 x 1.34 inches

Package Contents

Package Contents: 2 x Thermometer, 2 x Wall Sticker, 2 x Chinese Manual
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 2pcs

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Xiaomi 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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Reviews

4.73 *****
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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.
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.
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.
Patrick
Jan 13,2020
C'est un super produit, performant et très petit. Une belle finition, 2 remarques par rapport à l'ancienne version rond:- pile CR2032 et non plus AAA il faudra voir l'autonomie,- l'ancien modèle disposait d'une semelle magnétique autocollante ce qui permettait de déposer facilement l'appareil de la semelle, (tandis que la nouvelle version ne se fixe que par un double face)
Brian Amesz
Jan 12,2020
using these to monitor central heating temperature differences in our living room. have 3 connected to zigbee usb ( and controlling them from my domotic project withoit any issues) perfect quality and good to read from
Renata
Dec 23,2019
Bardzo fajne małe i zgrabne urządzenie. Spisuje się bardzo dobrze, kupiłam 3 szt. w GearBest i jestem bardzo zadowolona z zakupu. Polecam
RaF
Jan 10,2020
Ottimo prodotto arrivato come in circa 3 settimane, funzionante con batterie incluse in ogni pezzo, nel mio caso 3.Se si utilizza semplicemente senza l'app nessun problema ma se si ci si vuole connettere tramite smartphone le cose sono un po' piu' complicate, bisogna smanettare un po', comunque per il momento sono soddisfatto.
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