Unfortunately, this deal has expired 4 days ago.
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716°
Posted 15 June 2023
XIAOMI Mijia Bluetooth Thermometer £0.48 for new users (£5.53 for existing account holders) Delivered @ AliExpress / JOINRUN Store
Free from China ·
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sisqoboy Deal editor
Joined in 2013
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About this deal
This deal is expired. Here are some options that might interest you:
Customs duty may be charged on top of the headline price, usually on items costing more than £135 Information
Just spotted this new user offer. I have like 6 of these in every place I want to check the temp. I do have one outside as well for a year now and working great.
Obviously the real deal here is for new members (new email owners ) but the UK price is around £8 so regular price isn't bad either.
Features:
1. Home hygrometer, data can be clearly read in various brightness and angle.
2. High sensitivity and accurate sensirion from Switzerland, sense subtle change of temperature and humidity a breath away.
3. An expression to spell over comfort level, cute and simple.
4. Low consumption screen, a CR2032 button battery for one-year.
5. Built-in advanced Sensirion temperature and humidity sensor, temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH
6. Via Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high
LED digital display, you can get temperature, humidity easily
Specification:
Brand XIAOMI Mijia
Model LYWSD03MMC
CMIT ID 2019DP8115
Material ABS+PMMA
Size 43x43x 12.5mm
Voltage DC2.5V- -3V
Battery CR2032 （contain）
Wireless Connection Bluetooth 4.2 BLE
Measure range 0°C-60°C
Temperature display resolution 0.1°C
Humidity range 0%一99%RH
Humidity display resolution 1 %RH
Executive standard QB/WSDJ 2401-2019
Package included:
1 x Xiaomi Mijia Thermometer Hygrometer 2
1 x Wall Sticker
1 x Use Manual
Few things to consider before you go ahead:
Obviously the real deal here is for new members (new email owners ) but the UK price is around £8 so regular price isn't bad either.
Features:1. Home hygrometer, data can be clearly read in various brightness and angle.
2. High sensitivity and accurate sensirion from Switzerland, sense subtle change of temperature and humidity a breath away.
3. An expression to spell over comfort level, cute and simple.
4. Low consumption screen, a CR2032 button battery for one-year.
5. Built-in advanced Sensirion temperature and humidity sensor, temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH
6. Via Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high
LED digital display, you can get temperature, humidity easily
Specification:
Brand XIAOMI Mijia
Model LYWSD03MMC
CMIT ID 2019DP8115
Material ABS+PMMA
Size 43x43x 12.5mm
Voltage DC2.5V- -3V
Battery CR2032 （contain）
Wireless Connection Bluetooth 4.2 BLE
Measure range 0°C-60°C
Temperature display resolution 0.1°C
Humidity range 0%一99%RH
Humidity display resolution 1 %RH
Executive standard QB/WSDJ 2401-2019
Package included:
1 x Xiaomi Mijia Thermometer Hygrometer 2
1 x Wall Sticker
1 x Use Manual
Few things to consider before you go ahead:
- Pay by credit card or PayPal (if the option available) so you could be protected in the case if something goes wrong
- Likely you will have a non-UK charger, and you will need an adapter or an adapter will be attached to your order
- Use a fee-free card and pay in USD to save a bit more
- Delivery can sometimes take a long time
More details at Community Updates
Edited by a community support team member, 14 July 2023
47 Comments
sorted bygithub.com/atc…ter
There's also a mod to increase battery life for anyone handy at soldering SMT components, requires soldering a ceramic surface mount capacitor to some vacant pads.
Great battery life too - I just changed the battery in one of them and had written on the back when I last changed it - July 2021.
Also these are great cheap BLE devices for sending wireless signals around the home too. e.g I wired one up with a reed switch connected to my front gate. Now whenever the gate opens, it turns on this device which pings Home Assistant where I then trigger an alert on my phone. Why? because I was fed up of delivery drivers giving a light tap on the door ( and not ringing the doorbell!) so I'd miss deliveries.
It connected once to my phone and refuses to connect again, temperature is also WELL off, it's about 16c in here. Yet this little thing is recording 26.4c! I'd be absolutely dripping in sweat if it were anywhere near that
One of the alternate firmwares provides an option to adjust the temperature reading, although unfortunately it is just a fixed offset.
UPDATE: Oh wait you have to create a new account. (edited)