ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter & Temperature Monitor w
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
TempPro ThermoPro TempPro TP357 Bluetooth Hygrometer Mini Room is one of the 30 thermometers & meteorological instruments products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Bluetooth thermometer with smart temperature and humidity sensor is highly accurate for both temperature and humidity readings. 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 cov. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.4 out of 5 from 8,456 ratings. What that score is worth next to its rivals is set out below.
- Brand
- TempPro
- Amazon rating
- 4.4 / 5 from 8,456 ratings
- vs Thermometers & Meteorological Instruments
- level with the category median of 4.4
- Rank in category
- 7 of 30 rated thermometers & meteorological instruments we track
- Price position
- Mid-priced (category spans £0.98 to £31.99)
- How proven
- Well established, above-average review volume
How it compares in Thermometers & Meteorological Instruments
Across the 30 rated thermometers & meteorological instruments products we track, the typical score is 4.4 out of 5. This one sits at 4.4, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 8,456 ratings against a category median of 1,715. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the middle third of a category running from £0.98 to £31.99, where the midpoint is about £8.97. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 30 thermometers & meteorological instruments products in our catalogue, not from the brand's own claims. How we rank →
Key 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
