Quick Summary
The Temtop W100 is a digital weather station for home use with an outdoor sensor, alarm clock function, weather forecast display and indoor and outdoor monitoring. It shows temperature, humidity, barometric pressure, moon phase and sunrise and sunset information on the colour screen.
It also includes frost and temperature alerts, 24-hour max and min memory, and support for up to 3 channels with additional sensors. If you want the clearest setup choice, check the number of sensors included and whether the display format and language options suit your home.
Key Details
| Detail | Verified information and buyer relevance | |
|---|---|---|
| Brand | Temtop | |
| Model | W100 | |
| Product type | Weather station with outdoor sensor and alarm clock | |
| Display | 160 x 80 mm colour display with 5 backlight levels when plugged in | |
| Indoor and outdoor monitoring | Shows indoor and outdoor temperature and humidity | |
| Pressure display | Barometric pressure shown in hPa, mb or mmHg | |
| Forecast | 12-hour weather forecast with 5 icons: sunny, cloudy, overcast, rain and snow | |
| Alerts | Temperature alerts and frost point alarm | |
| Sensor channels | Supports up to 3 channels | |
| Language support | Weekday display supports English, German, French, Italian, Dutch, Spanish and Danish |
What to Compare Before Buying
- Sensor setup: The system starts with 1 outdoor sensor and can expand to 3 channels. Check how many areas you want to monitor.
- Display and power: The screen offers 5 backlight levels when plugged in. Compare this with the viewing position and lighting in the room.
- Weather data: It shows temperature, humidity, barometric pressure, forecast icons, moon phase and sunrise and sunset times. Choose it if those readings are the ones you want at a glance.
- Language display: The weekday display supports 7 languages. Confirm that the available language options suit your preference.
Compatibility, Size and Fit
This weather station is built around indoor display use with an outdoor sensor. Before choosing an offer, check whether you want the single supplied sensor setup or a multi-channel arrangement for more than one location.
The main fit checks are the display size, the number of sensor channels and whether the forecast, moon phase and sunrise and sunset information are the functions you want from the unit.
What Else You May Need
If you want to use more than one monitored location, additional sensors are needed for the extra channels, up to the stated limit of 3 channels.
Using It in Practice
The W100 suits a home display position where indoor readings can be checked quickly while the outdoor sensor tracks conditions outside. The forecast icons, pressure reading and comfort indicator give a broader view of changing conditions, while the moon phase and sunrise and sunset information add planning detail for daily routines.
Common Buyer Questions
Does it show both indoor and outdoor readings?
Yes. It displays indoor and outdoor temperature and humidity.
Can it handle more than one outdoor location?
Yes. It supports up to 3 channels, so additional sensors can be used for more than one area.
Does it include an alarm clock?
Yes. Alarm clock function is part of the product.
Before You Decide
Check the W100 model, confirm how many sensors you need, and make sure the display layout and language support suit your home. If you want a weather station with pressure, forecast and moon phase readings, this is the key model to compare.






