All
Product keywords
Please enter the email address account
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP
Share to:

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 3pcs
461947602

High Sensitivity Monitor Indoor Temperature Humidity, Small Body for Easy Placement
17.99 $26.77 33% OFF
Save an extra for using the App

Scan the QR code to buy:

  • 1.Download our FREE app on Google play or App Store.
  • 2.Launch the app and scan the QR code to buy directly.

Follow the below steps:

  • 1.Sign in to Gearbest.com
  • 2.Add product(s) marked with to your Cart.
  • 3.Open our app, and go to your Cart.
  • 4.Pay for your order for an immediate discount!
  • FREE SHIPPING
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Dec 17 - Dec 20, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
  • +
  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
Tax Info Price Protection Price Disclaimer Repair Warranty Report Item
Clearance

Recommended for You

Customers also shopped for

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: 0.0600 kg
Package weight: 0.1000 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 5.50 cm / 3.31 x 2.24 x 2.17 inches

Package Contents

Package Contents: 1 x Thermometer, 1 x Wall Sticker, 1 x Chinese Manual
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs
Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Thermometer Second Generation Wireless Smart Electric Digital Hygrometer Work with Mijia APP- White 3pcs

Suggested Products

Customer Reviews

4.86 out of 5
  • 6
  • 1
  • 0
  • 0
  • 0
See all 7 reviews Write a Review
  • Jazzin Sykes
    Yes (0) Color: White Size: 2pcs
    Perfect
    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.

    Dec 05,2019

  • Dana
    Yes (0) Color: White Size: 1pc
    Works as it claims.
    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.

    Dec 06,2019

  • Chris D.
    Yes (0) Color: White Size: 1pc
    Wow !!
    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.

    Dec 07,2019

  • 15camaro
    Yes (0) Color: White Size: 1pc
    Happy with this
    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.

    Dec 04,2019

  • D.Algaard
    Yes (0) Color: White Size: 2pcs
    Just what I needed
    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...

    Dec 08,2019

FAQ for Xiaomi Mijia LYWSD03MMC Bluetooth 4.2 Household Thermometer Hygrometer Second Generation Wireless Smart Electric Digital Display Intelligent Linkage Baby Mode Work with Mijia APP

  • What is the temperature range?

    Mijia LYWSD03MMC Smart Bluetooth 4.2 Electric Thermometer Second Generation has a built-in high-precision digital sensor for accurate temperature measurement. the temperature measurement range is 0 ℃-+ 60 ℃. It can not be used to measure the temperature below zero and the harsh environment above 60 ℃.
  • What is the humidity measurement range?

    The humidity measurement range of Mijia LYWSD03MMC Smart Bluetooth 4.2 Electric Thermometer Second Generation is 0% RHmur99% RH, please stay away from the harsh environment of high humidity. This product is used as a healthy life and can not be used as a measurement tool.
  • Is the product waterproof?

    This product can not be used in water, and the ventilation hole of the product can not be immersed in water.
  • How long does the battery last?

    Mijia LYWSD03MMC Smart Bluetooth 4.2 Electric Thermometer Second Generation uses a CR2032 button battery, one battery can last for one year, and the standby time is the time when the APP is not linked. In actual use, there may be errors according to the objective environment, so the battery can be replaced.
  • Why does Mijia LYWSD03MMC Thermometer sometimes go white screen and become normal after a while?

    This problem is a screen refresh, which is a normal phenomenon. in order to maximize the display effect of the screen and eliminate the residual shadow, a global refresh will be performed after about 30 changes in the display number (the screen first turns all white and then displays the value). Then redisplay the values and emoticons according to the latest measurement results.

Customer Q&A

  • All(4)
  • Product Information(4)
  • Stock Status
  • Payment
  • About Shipping
  • Others
Q

can i use outside?

By Дмитро Dec-07/2019 18:46:20

A

Hello Дмитро, 

Yes you can.

Q

Does this connect with Xiaomi Aqara Gateway v3?

By André Dec-04/2019 22:57:43

A

Hello André, 

No it dosen't.

Q

Is this compatible with the Aqara Gateway?

By Damien Dec-03/2019 04:32:46

A

Hello Damien, 

No it isn't.

Q

Can it be changed to display the temperature in Fahrenheit?

By Bill Nov-27/2019 05:45:39

A

Hello Bill, 

Sorry, it cannot. It only supports Celsius.

Q

can i use outside?

By Дмитро Dec-07/2019 18:46:20

A

Hello Дмитро, 

Yes you can.

Q

Does this connect with Xiaomi Aqara Gateway v3?

By André Dec-04/2019 22:57:43

A

Hello André, 

No it dosen't.

Q

Is this compatible with the Aqara Gateway?

By Damien Dec-03/2019 04:32:46

A

Hello Damien, 

No it isn't.

Q

Can it be changed to display the temperature in Fahrenheit?

By Bill Nov-27/2019 05:45:39

A

Hello Bill, 

Sorry, it cannot. It only supports Celsius.

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

4 Questions & Answers View All

Sponsored Products Related to This Item

Your Recently Viewed Items

See personalized recommendations

New customer? Start here
Pre-sale Service