# ThermoPro TP357 Bluetooth room thermometer 2 pieces

Keep indoor air comfortable with the ThermoPro TP357 Bluetooth temperature and humidity monitor, with smart app alerts and 2 pieces for home use.

- [Original product page](https://www.ofertitastop.com/uk/product/thermopro-tp357-bluetooth-room-thermometer-pieces)
- [View offer](https://www.ofertitastop.com/uk/visit/thermopro-tp357-bluetooth-room-thermometer-pieces)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T06:15:31.514Z
- SKU: ofertitastop-uk-61693
- Category: Electronics > Electronics Accessories > Computer Accessories > Handheld Device Accessories > E-Reader Accessories
- Source store: amazon UK
- Active deal: Yes
- Price: 16.11 GBP
- Previous price: 18.99 GBP
- Discount: 15%
- Rating: 4.4 / 5
- Reviews: 8449

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Keeping an eye on indoor conditions is easier when you have reliable temperature and humidity readings to hand. The ThermoPro TP357 indoor Bluetooth thermometer and hygrometer kit brings comfort indicator visuals, smart app alerts, and data recording so you can respond when levels drift. With two units in the pack, it suits homes where you want coverage in more than one room, such as a baby room and a home office. 😊

## The essentials
The ThermoPro TP357 Room Thermometer is designed to help you understand what the air is doing, not just give numbers. Comfort face indicators show whether conditions feel DRY, COMFORT, or WET, using an easy to interpret display. That makes it simpler to decide when to adjust a humidifier or a dehumidifier rather than waiting until the air feels off.

Because the TP357 includes a Bluetooth connection, you can also use the smart app for notifications. Set your temperature gauge range in the ThermoPro app, then receive a phone notification if measured levels fall outside your chosen limits. 🏠 This is useful when you want peace of mind, especially in rooms where conditions matter day to day.

## Key features
The comfort indicator display is the practical highlight for quick checks. Instead of needing to interpret charts, the thermometer uses clear face icons to communicate DRY, COMFORT, or WET conditions at a glance. You can then make adjustments to support the room environment, such as turning on a humidifier when humidity is too low, or switching to a dehumidifier when the air is too damp.

Wireless monitoring is handled by enhanced Bluetooth technology with an 80 m range in open conditions, which can help provide stable coverage around the home. Keep in mind that the stated range is for conditions with no obstructions, so walls and layout will affect real world distance. 😊 For coverage across rooms, the 2 piece kit is convenient, letting you place one unit where you spend time and another where you want to monitor air more closely.

Accuracy matters for monitoring, and this model is described as highly accurate for both temperature and humidity readings. According to the manufacturer, readings are within ±1 Fahrenheit or Celsius and within ±2% RH. That consistency helps you track changes over time, whether your goal is comfort or simply keeping tabs on how your home environment is trending.

Smart app alerts add another layer of convenience. You can set the temperature gauge range in the app and receive instant phone notifications if the monitor levels fall outside your range, so you can react quickly. 📱 This can be especially handy if you are away from the room when conditions change.

For data recording, the monitor provides a smart thermometer graph display with a maximum 1 year time period. That lets you analyse historic temperature and humidity data, helping you notice seasonal patterns or repeat fluctuations. 📈

## Tech specs
- Name: ThermoPro TP357 Room Thermometer Indoor Bluetooth Hygrometer Humidity Meter and Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office, 2 Pieces
- Type: Indoor temperature and humidity monitor, Bluetooth hygrometer
- Material: Not specified
- Display: Smart thermometer graph, comfort face indicators for DRY, COMFORT and WET
- Resolution: Not specified
- Refresh rate: Not specified
- Accuracy: ±1 Fahrenheit or Celsius and ±2% RH

The ThermoPro TP357 suits you if you want a simple comfort led view of indoor conditions plus Bluetooth connectivity for app based alerts. It makes sense when you want to monitor more than one space, since the pack includes 2 pieces for multi room coverage. You may want to skip it if you only need a quick local temperature glance with no interest in humidity tracking or phone notifications.

## Images

![ThermoPro TP357 Bluetooth room thermometer 2 pieces — 1](https://www.ofertitastop.com/i/jZZvPZTDHJFsmRteQ6FLcx_-SDb0rwARUczAmt3vnUUMSnLPE2YlZnkWynHkXXBYC37LukhPaL0KGYQRTD4o7TU7bJecMS6zeRf9XnFcLu-jI1qaQewcCw.jpg)

![ThermoPro TP357 Bluetooth room thermometer 2 pieces — 2](https://www.ofertitastop.com/i/FBzJREFeHu5mGdNYJ1LHPblqo9ohpBp08Yc9K1vGAwbzPA5Ng8B6RYs3XcSkUyNxNndpNa180GzaCEpeBuKnbwYibVJ6NfKbRPw8ib6o7bR8i047afSR4A.jpg)

![ThermoPro TP357 Bluetooth room thermometer 2 pieces — 3](https://www.ofertitastop.com/i/P45LxpYAER3BKa9XtcpHIKqI27caqDI8uj7SkGE_lA_RZ-akEFlHDzmAyusdfm4_zXSa3-E5Jp_hLKC7wlpH_XPuYuGrNYItE0WxjMw6h-i2E2f26fgvFw.jpg)

![ThermoPro TP357 Bluetooth room thermometer 2 pieces — 4](https://www.ofertitastop.com/i/RNPDKbbG3sAufVJkrqdyZTaCXkrEMZhJsypBDpRGLZMQ85ljvVkQr4Ohj4nAxiJHqdU5uFWI4EMbHkGWA_iPt19mHInYYqHnJmjGKn2A_-fW-PlhsggIAg.jpg)

![ThermoPro TP357 Bluetooth room thermometer 2 pieces — 5](https://www.ofertitastop.com/i/vkjHKhxkfu4eQn8p0l7LEzL1DCA9eQOHUHjDynn4i0M_NXS_vO9KTGoujD8Y-19or7BVJhgUFMPbsQ-Gm3KL17PEfN3rveS9TdIvg_-vndbGgQ9yn9SZJA.jpg)