--- product_id: 387313005 title: "ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office" brand: "temppro" price: "$56.55" currency: USD in_stock: true reviews_count: 13 category: "Temp Pro" url: https://www.desertcart.ec/products/387313005-thermopro-temppro-tp357-bluetooth-hygrometer-mini-room-thermometer-indoor-alerts store_origin: EC region: Ecuador --- # 2-year data storage 80m Bluetooth range 10s refresh rate ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office **Brand:** temppro **Price:** $56.55 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of the curve with smart climate control that’s always in your pocket! ## Quick Answers - **What is this?** ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office by temppro - **How much does it cost?** $56.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/387313005-thermopro-temppro-tp357-bluetooth-hygrometer-mini-room-thermometer-indoor-alerts) ## Best For - temppro enthusiasts ## Why This Product - Trusted temppro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Real-Time Alerts:** Smart app notifications instantly warn you when conditions fall outside your set comfort zone - • **Comfort Made Simple:** Intuitive face icon indicators let you gauge dry, comfortable, or wet air at a glance - • **Data-Driven Decisions:** Analyze up to 2 years of historic temperature and humidity trends to optimize your environment - • **Seamless Remote Monitoring:** Stable 80m Bluetooth range keeps you connected across your entire home or office - • **Precision at Your Fingertips:** ±0.5°C temperature & ±2% humidity accuracy for reliable indoor climate control ## Overview The ThermoPro TempPro TP357 is a compact, highly accurate Bluetooth-enabled indoor thermometer and hygrometer designed for professional-grade monitoring of temperature and humidity. Featuring ±0.5°C and ±2%RH precision, a robust 80m Bluetooth range, and real-time app alerts, it empowers users to maintain optimal air quality effortlessly. With up to 2 years of historic data storage and intuitive comfort level icons, it’s perfect for managing baby rooms, offices, wine cellars, and more—ensuring you never miss a beat in your environment’s health. ## Description Product Description 2 Year Historic Data Easy-to-use temperature graph provides you the option to analyze your home's historic temp and humidity data to look for trends and patterns. Select between multiple time periods such as 24 hours, 1 week, and even up to 2 year! Smart App Phone Notifications When the temp or humidity reader levels go beyond your set ranges, you will immediately receive a notification from the Thermopro Sensor App to ensures you react quickly to the changes. Making this a must-have for humidor, greenhouse, terrariums, garage or wine cellars, and etc. High Accuracy and Fast Response Hygrometer thermometer contains a Bluetooth temperature sensor that provides high accuracy of ±1°F for temperature and ±2% for humidity. The wall thermometer indoor refreshes every 10 seconds to always keep you updated about the latest air condition changes. Face Icon Comfort Level Indicator Room temperature thermometer features a crystal clear LCD screen that displays comfort level face icons, which allows you to be aware of the changes in your home with just a quick glance, and if you need to take actions such as to humidify or dehumidify. Review: Excellent Bluetooth thermostats - ⭐️⭐️⭐️⭐️⭐️ Excellent indoor thermometers – smart, accurate, and super easy to use I bought the ThermoPro TP357 (pack of 3) to monitor temperature and humidity in different rooms, and I’m genuinely impressed. The Bluetooth connection to my phone is seamless — the app pairs quickly and stays connected without any hassle. Being able to check readings straight from my phone is incredibly convenient, especially when the sensors are in different rooms. What really stands out is how much useful information they provide. You get clear temperature and humidity readings, history tracking, and min/max records, all laid out in a clean, easy-to-understand app. The displays on the units themselves are also bright and easy to read at a glance. They’re very easy to set up and use, even if you’re not particularly tech-savvy. Just pop in the batteries, pair them once, and that’s it — they just work. Overall, these feel accurate, reliable, and well-built, and having three in the pack makes them great value for money. Perfect for monitoring living spaces, bedrooms, grow areas, or anywhere you want to keep an eye on indoor conditions. Highly recommended 👍 Review: Really surprisingly good. - Quite small (just over a couple of inches across), but still quite readable. Will stand up on a desk, or magnetically stick to a fridge/filing cabinet etc, or even wall hang. I bought 2 in the heatwave, and they agree with each other (which is better than others!). I didn't hold out much hope for the app, but actually it seems to work really well; bluetooth connects to both and lets me swap between the data from each of them easily. ## Features - High Accuracy and Fast Refresh: Bluetooth thermometer with smart temperature and humidity sensor is highly accurate for both temperature and humidity readings. The temperature is accurate to ±0.5°C while humidity is ±2%RH. Temperature and humidity meter are updated every 10 seconds to keep you informed of the latest changes in the air conditioner. - Up to 80m Bluetooth Remote Range: Room thermometer nursery contains an enhanced Bluetooth Technology to produce a stable, reliable 80m/260ft Bluetooth remote range (no obstructions) to ensure you'll always have full home coverage - Face Icon Comfort Indicators: Indoor thermometer for home features face icons comfort indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly - Smart APP with Alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temperature or humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments - Up to 2 Year Free Data Storage: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you can analyze your home's historic temperature and humidity data. - ThermoPro is now TempPro! TempPro will maintain same mission, same operation backbone and same products as ThermoPro; You may receive either a ThermoPro or TempPro branded product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093PT1NL1 | | Battery Description | 1.5 volt battery | | Battery description | 1.5 volt battery | | Best Sellers Rank | 669 in Garden ( See Top 100 in Garden ) 6 in Hygrometers | | Brand | TempPro | | Colour | White-Bluetooth | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 8,434 Reviews | | Item Dimensions W x H | 5.4W x 1.8H centimetres | | Item Weight | 0.06 Kilograms | | Item weight | 0.06 Kilograms | | Manufacturer | ThermoPro | | Manufacturer Part Number | TP357 | | Model Number | TP357 | | Mounting Type | Tabletop | | Mounting type | Tabletop | | Operating Humidity | 10% to 95% RH | | Product dimensions | 5.4W x 1.8H centimetres | | Temperature Accuracy | 1°C | | Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius | | Unit Count | 1.0 count | | Upper Temperature Rating | 60 Degrees Celsius | | Voltage | 1.5 Volts | ## Product Details - **Battery description:** 1.5 volt battery - **Brand:** ThermoPro - **Colour:** White-Bluetooth - **Item weight:** 0.06 Kilograms - **Product dimensions:** 5.4W x 1.8H centimetres ## Images ![ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - Image 1](https://m.media-amazon.com/images/I/71yKIkl3ppL.jpg) ![ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - Image 2](https://m.media-amazon.com/images/I/81mOP9cZfLL.jpg) ![ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - Image 3](https://m.media-amazon.com/images/I/81RbE4R5P2L.jpg) ![ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - Image 4](https://m.media-amazon.com/images/I/81M2ExJ0wdL.jpg) ![ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - Image 5](https://m.media-amazon.com/images/I/814GQ2p2lwL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: can this be used down Wi Fi, for remote monitoring?** A: No, unfortunately not. It’s Bluetooth only **Q: C temps set on unit OK but do not appear on smartphone app** A: Tap the tree lines top left of home page in the app and select C or F **Q: How many additional monitors does the app support? where can i buy them in uk, how much does each additional monitor cost and are they easy to set up** A: Not sure how many devices you can link too but I have 5 set up and you can buy them on Amazon and ebay **Q: The specs don't mention any internal memory- can the unit store data when disconnected for download later? Or is recording only done by the app?** A: Data is stored in the device. A year apparently. When you connect a device via Bluetooth the data is copied to the app (and not deleted). If you connect another device (and app) it too gets all the data. So we have a pair of Apple devices both with the data. We have a couple of units, one where we collect data on a daily basis and another every couple of weeks. Both work well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Bluetooth thermostats *by A***Y on 17 January 2026* ⭐️⭐️⭐️⭐️⭐️ Excellent indoor thermometers – smart, accurate, and super easy to use I bought the ThermoPro TP357 (pack of 3) to monitor temperature and humidity in different rooms, and I’m genuinely impressed. The Bluetooth connection to my phone is seamless — the app pairs quickly and stays connected without any hassle. Being able to check readings straight from my phone is incredibly convenient, especially when the sensors are in different rooms. What really stands out is how much useful information they provide. You get clear temperature and humidity readings, history tracking, and min/max records, all laid out in a clean, easy-to-understand app. The displays on the units themselves are also bright and easy to read at a glance. They’re very easy to set up and use, even if you’re not particularly tech-savvy. Just pop in the batteries, pair them once, and that’s it — they just work. Overall, these feel accurate, reliable, and well-built, and having three in the pack makes them great value for money. Perfect for monitoring living spaces, bedrooms, grow areas, or anywhere you want to keep an eye on indoor conditions. Highly recommended 👍 ### ⭐⭐⭐⭐⭐ Really surprisingly good. *by R***S on 26 June 2026* Quite small (just over a couple of inches across), but still quite readable. Will stand up on a desk, or magnetically stick to a fridge/filing cabinet etc, or even wall hang. I bought 2 in the heatwave, and they agree with each other (which is better than others!). I didn't hold out much hope for the app, but actually it seems to work really well; bluetooth connects to both and lets me swap between the data from each of them easily. ### ⭐⭐⭐⭐ Small, accurate and the app works well *by J***H on 4 March 2026* Really useful little device. It’s small enough to sit anywhere without being intrusive, but still gives clear and accurate temperature and humidity readings. The Bluetooth app is easy to set up and makes it simple to check conditions from your phone. I also like the alerts and the data recording, which is handy if you want to keep an eye on changes over time. Great for a room, office or anywhere you want to monitor temperature and humidity properly. ## Frequently Bought Together - ThermoPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter and Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office - ThermoPro TP358 Bluetooth Hygrometer Room Thermometer with Built-in Clock, Swiss-made Sensor Indoor Thermometer with Backlit and Notification Alert Ideal for Baby Room, Greenhouse, Office and Cellar - ThermoPro TP350 Bluetooth Room Thermometer, Indoor Hygrometer with Alerts, Humidity Meter and Temperature Monitor with Smart App and 2-Year Data Record & Export, Humidity Sensor for Baby Room Office --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/387313005-thermopro-temppro-tp357-bluetooth-hygrometer-mini-room-thermometer-indoor-alerts](https://www.desertcart.ec/products/387313005-thermopro-temppro-tp357-bluetooth-hygrometer-mini-room-thermometer-indoor-alerts) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-10*