ThermoPro TP357 Bluetooth Hygrometer
Product description
If you want a clearer view of what is happening in a room, the ThermoPro TP357 Bluetooth hygrometer is a practical choice. It combines temperature and humidity monitoring in one compact indoor thermometer, so you can spot changes quickly and respond with more confidence. According to the manufacturer, temperature readings are accurate to ±0.5°C and humidity readings are accurate to ±2%RH, which helps when you want reliable day to day data for a baby room, office, or similar space. 📱
Key points
ThermoPro TP357 is designed for people who do not want to guess how the air feels. With fast refresh monitoring, the device updates frequently, helping you stay on top of temperature and humidity shifts as they happen. The Bluetooth connection is intended to support up to 80m remote range with no obstructions, which can be useful if the sensor is placed in one area and you want alerts on your phone elsewhere.
A simple comfort indicator display also makes it easier to interpret readings at a glance. You get face icons that show DRY, COMFORT, or WET air conditions, helping you understand whether the room is trending towards drier or more humid conditions. That makes the TP357 more than just a display, it can support everyday decisions around humidifiers or dehumidifiers. 🙂
There is also a smart app workflow built around alerts. You can set a temperature range and receive phone notifications if the temperature or humidity values fall outside your chosen limits, so you are not relying on checking the meter constantly. And if you want to look back, the app provides data recording with a maximum 1 year time period, supporting basic trend review over time.
Technical details
- Name: ThermoPro TP357 Bluetooth Hygrometer Mini Room Thermometer
- Type: Indoor thermometer, humidity meter, and temperature monitor
- Format: Bluetooth sensor monitoring with smart app alerts and data recording
- Refresh rate: Updates every 10 seconds
- Temperature accuracy: ±0.5°C
- Humidity accuracy: ±2%RH
- Bluetooth remote range: Up to 80m, 260ft with no obstructions
Tech summary
With its built in smart temperature and humidity sensor, the ThermoPro TP357 focuses on accurate measurements and fast refresh. According to the manufacturer, updates every 10 seconds are intended to keep the displayed information current, especially when indoor conditions change throughout the day. This can be helpful if you are trying to keep a nursery comfortable while heating, cooling, or ventilation patterns vary.
The device also uses the ThermoPro Sensor app for range based alerts. You can set your preferred temperature gauge range in the app, then receive an instant phone notification if the temperature or humidity monitor levels move outside that band. This is particularly useful for busy schedules, because the system helps draw attention to out of range conditions without you needing to check the readings manually all the time. 🔔
For interpretation, the comfort indicator face icons provide a quick visual cue. DRY, COMFORT, and WET labels are designed to be easy to understand, which reduces the time needed to work out what your readings mean in practical terms. It is worth noting that comfort indication is based on the readings, so it still helps to decide how you will act on those signals, for example adjusting humidification or dehumidification routines.
If you want to analyse patterns, the smart app includes data recording. The home temperature monitor offers an easy to use graph view with a maximum 1 year time period, which can help you review historic temperature and humidity behaviour. That kind of record is handy if you want to understand how seasonal changes, everyday airflow, or routine adjustments affect the room.
What’s included
A mini indoor room thermometer and humidity meter setup is used for monitoring, with measurements delivered to the smart app via Bluetooth. The product is described as having a humidity sensor and temperature sensor, plus face icon comfort indicators to show DRY, COMFORT, or WET conditions. You can then configure alert ranges in the app and use the data recording graph to review historic temperature and humidity trends. Depending on your setup and placement, you may also use the 80m remote range capability to position the sensor where it suits your room layout.