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The Youshiko YC9464 WiFi weather station combines a bright colour LED display with Tuya app connectivity, giving you a convenient way to check indoor and outdoor conditions on the console or your phone or tablet. Its five-day forecast display, UV index information and barometric pressure sit alongside temperature, humidity, time and calendar information.
Supplied with one YC9314 wireless sensor and a UK power supply, the station supports up to three remote sensors in total. Start with one monitoring location, then add compatible sensors separately as your needs grow.
The YC9464 connects to WiFi using the Tuya app. Once configured, you can view station information on a compatible phone or tablet rather than relying solely on the console. Internet time synchronisation also keeps the clock connected to an online time source.
The sensor-to-console wireless link and the console's WiFi connection perform different jobs: the YC9314 sensor sends remote temperature and humidity to the display, while WiFi enables the connected app and internet functions.
The display lays out forecast information for today plus four following days, making it easier to compare the outlook before planning work, travel or outdoor activities. Weather icons and forecast temperature values keep the presentation easy to scan.
UV index information adds useful context when planning time outside. Forecast and UV information should not be confused with measurements taken by the included temperature-and-humidity sensor. That sensor is not described as a UV, rainfall or wind-measuring instrument.
Weather forecasts are estimates, not guarantees of conditions at your exact location. Use current local readings alongside a trusted weather forecast when planning weather-sensitive activities.
Compare indoor temperature and humidity with conditions at the included remote sensor. The comfort indicator helps put indoor readings into context, while additional sensor locations can help you monitor other rooms or suitable outdoor positions.
One YC9314 sensor is included. The system supports up to three sensors in total; two additional sensors can be purchased separately. Sensor capacity does not mean three sensors are supplied.
The stated transmission distance is up to 60 metres. Walls, electrical interference and positioning can reduce that range. Follow the operating instructions for sensor placement and test reception before permanent mounting.
Maximum and minimum records show the highest and lowest measured temperature and humidity during the daily recording period, with values resetting automatically at midnight. These are historical readings, not projected maximum or minimum conditions for the next 24 hours.
Choose a 12-hour or 24-hour clock display and use the date, calendar, alarm and snooze functions for everyday timekeeping. WiFi internet time synchronisation is distinct from the MSF radio controlled clock system found on other Youshiko models.
Follow the supplied manual for network requirements, pairing controls and available app settings. Place the console where it can maintain both WiFi reception and a reliable wireless link to the sensor.
The integrated USB port lets you connect a compatible phone or tablet for charging while keeping weather information nearby. Charging performance depends on the device and the port's rated output; check the operating instructions before use.
Use the station on a desk or table, or wall mount it to keep surfaces clear. The wireless sensor also offers wall-mounted or tabletop placement. Keep the main console indoors and use the sensor according to the supplied siting guidance.
Choose the YC9464 for WiFi app access and a five-day outlook, the YC9446 for a large display with sunrise/sunset information, or the YC9481 for expanded sensor capacity and outdoor heat index and dew point.
| Feature | YC9464, this model | YC9446 | YC9481 |
|---|---|---|---|
| Clock synchronisation | WiFi internet time via Tuya | MSF radio controlled, UK and Ireland | MSF time received through thermo-hygro sensor |
| Sensor included | 1 × YC9314 | 1 wireless sensor | 1 × YC43-RCC |
| Total remote sensor capacity | Up to 3 | Up to 3 | Up to 8 |
| Stated wireless range | Up to 60 m | Up to 60 m | Up to 30 m |
| Temperature and humidity | Indoor and remote | Indoor and remote | Indoor and remote |
| Barometric pressure | Yes | Yes | Relative or absolute readings |
| Notable additional features | Tuya app, five-day forecast, UV information and USB charging | Sunrise/sunset times, moon phase and USB charging | Outdoor heat index and dew point, moon phase and eight-channel expansion |
| Power supply included | UK power supply | UK power supply | UK power supply |
Additional sensors are optional and sold separately. Wireless ranges are maximum stated distances and can be reduced by obstructions or interference. Check each model's full listing for its detailed specifications.
A good fit if you want to check conditions from your phone as well as the display itself, or want a longer five-day outlook and UV information alongside the usual temperature and humidity.
Before heading out, compare indoor and outdoor readings and scan the upcoming forecast panels. Later, use Tuya app access to check station information from your phone or tablet. It brings local monitoring and connected convenience together without needing separate displays for every location.
User Manual & Setup Instructions
Download Youshiko YC9464 WiFi Weather Station User Manual (PDF)
Read the manual before first use for WiFi and Tuya app setup, sensor pairing and operating instructions. Keep it for future reference.
Prefer moon phase over UV monitoring? See our other WiFi weather station, or browse the full digital weather stations range.

