10 Best Bluetooth Water Thermometer in UK 2025
Updated on 24/06/2025
#1
Recommended
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- Bluetooth 5.2 enables a range of up to 150 meters (500 feet) for remote cooking monitoring.
- The wire-free design allows for versatile use in BBQs, smokers, ovens, pan-frying, and sous vide without messy cables.
- Equipped with a dual sensor probe to simultaneously measure meat and ambient temperatures with a fast 3-second response time.
- The companion app offers real-time alerts, customizable timers, temperature graphs, and preset temperatures based on USDA recommendations.
- Rechargeable with up to 3 months of battery life; waterproof design for easy cleaning and maintenance.
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- Bluetooth 5.2 enables a range of up to 150 meters (500 feet) for remote cooking monitoring.
- The wire-free design allows for versatile use in BBQs, smokers, ovens, pan-frying, and sous vide without messy cables.
- Equipped with a dual sensor probe to simultaneously measure meat and ambient temperatures with a fast 3-second response time.
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#2
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- Bluetooth 5.4 technology offers a long-range remote control of up to 305m (1000ft), allowing seamless movement between outdoor and indoor cooking.
- The smart base retains 60 minutes of offline data, syncing with the app upon reconnection for consistent temperature monitoring during cooking.
- High-precision stainless steel probe provides rapid temperature changes detection within 1 second, ensuring accuracy to ±1℃ (±1.8℉) for optimal cooking results.
- Probe designed for small meats, measuring 10.2cm long and 6mm in diameter, perfect for items like chicken legs, salmon, and sausages; base dimensions are 16.9x3.6x2.2 cm with a weight of 88.5 grams.
- App includes 26 preset meat menus with USDA-recommended temperatures, along with multiple alarms for target temperatures, cook timers, and temperature alerts.
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- Bluetooth 5.4 technology offers a long-range remote control of up to 305m (1000ft), allowing seamless movement between outdoor and indoor cooking.
- The smart base retains 60 minutes of offline data, syncing with the app upon reconnection for consistent temperature monitoring during cooking.
- High-precision stainless steel probe provides rapid temperature changes detection within 1 second, ensuring accuracy to ±1℃ (±1.8℉) for optimal cooking results.
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#3
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- Remote monitoring of temperature and humidity via Bluetooth 5.0 with app support for multiple devices.
- Accurate measurements with ±0.5℃ temperature error and ±5% humidity error, refreshing every second for timely adjustments.
- Mobile app notifications for temperature and humidity thresholds, alerting users when values exceed set limits.
- Compact design (1.5*1.5*0.5 inches) for easy portability; battery lasts approximately one year and is replaceable.
- Data export feature allowing storage of up to 100 days of temperature data, with CSV format download available for registered users.
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- Remote monitoring of temperature and humidity via Bluetooth 5.0 with app support for multiple devices.
- Accurate measurements with ±0.5℃ temperature error and ±5% humidity error, refreshing every second for timely adjustments.
- Mobile app notifications for temperature and humidity thresholds, alerting users when values exceed set limits.
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#4
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- Monitor temperature and humidity from up to 260 feet away using the Bluetooth digital hygrometer without requiring user registration.
- Features 2 years of data storage and export for tracking environmental changes, allowing better planning for clothing and humidification needs.
- Offers high accuracy with an advanced NTC sensor, maintaining a precision of ±0.9°F and ±2% RH, with a 10-second refresh rate.
- Equipped with a large backlit display for easy visibility in low-light conditions and a comfort indicator to quickly assess environmental changes.
- Suitable for various indoor spaces including bedrooms, nurseries, and music rooms, allowing for versatile temperature monitoring.
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- Monitor temperature and humidity from up to 260 feet away using the Bluetooth digital hygrometer without requiring user registration.
- Features 2 years of data storage and export for tracking environmental changes, allowing better planning for clothing and humidification needs.
- Offers high accuracy with an advanced NTC sensor, maintaining a precision of ±0.9°F and ±2% RH, with a 10-second refresh rate.
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#5
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- Accurate temperature and humidity readings with built-in MEMS sensor, refreshing every second, with temperature error of ±0.5℃ and humidity error of ±5%.
- Bluetooth 5.0 connectivity, allowing real-time monitoring within a range of 50 meters (164 ft) for temperatures from -20℃ to 60℃ and humidity from 0% to 100% RH.
- App-based wireless control enables monitoring of maximum and minimum temperature and humidity values, supporting connection to up to 100 sensors from a single smart device.
- Smart alerts notify users via the app when temperature or humidity exceeds pre-set levels, suitable for monitoring environments like homes, pet areas, refrigerators, and greenhouses.
- Stores data every 10 seconds for up to 100 days in the app, with CSV export available after registration, provided the phone comes within range daily.
- Compact design measuring 1.5 x 1.5 x 0.62 inches and weighing 1.3 ounces, with a battery life of approximately 10 months, featuring a hanging hole for easy placement.
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- Accurate temperature and humidity readings with built-in MEMS sensor, refreshing every second, with temperature error of ±0.5℃ and humidity error of ±5%.
- Bluetooth 5.0 connectivity, allowing real-time monitoring within a range of 50 meters (164 ft) for temperatures from -20℃ to 60℃ and humidity from 0% to 100% RH.
- App-based wireless control enables monitoring of maximum and minimum temperature and humidity values, supporting connection to up to 100 sensors from a single smart device.
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#6
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- IP65 rated for dust and water resistance, suitable for both indoor and outdoor use; operates safely in rainy conditions. Ideal for various environments including kitchens, bathrooms, greenhouses, and attics.
- Features an industrial Swiss Sensirion sensor for high accuracy in temperature (± 0.2℃) and humidity (± 1.8% RH), with a quick 4-second sampling interval for reliable monitoring.
- Offers a connection range of 394ft (unobstructed) for easy access to temperature and humidity data over multiple timeframes. Boasts 68 days of onboard data storage and supports two years of in-app data storage, with CSV export for analysis.
- Compact and durable design with an attached lanyard for easy hanging. Low power consumption allows for usage up to two years without frequent battery changes.
- Compatible with SwitchBot Hub for smarter notifications including Dewpoint and VPD readings. Sends alerts through the app when preset conditions are exceeded, enabling real-time responses in various settings like wine cellars and reptile tanks.
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- IP65 rated for dust and water resistance, suitable for both indoor and outdoor use; operates safely in rainy conditions. Ideal for various environments including kitchens, bathrooms, greenhouses, and attics.
- Features an industrial Swiss Sensirion sensor for high accuracy in temperature (± 0.2℃) and humidity (± 1.8% RH), with a quick 4-second sampling interval for reliable monitoring.
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#7
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- 3-inch LCD screen with large numbers for easy readability of humidity and temperature levels.
- Swiss-made sensors ensure precise temperature readings accurate to ±0.54°F and humidity levels to ±3%RH.
- Bluetooth connectivity allows remote monitoring of temperature and humidity within 60m/196ft, although wall interference may affect connection.
- Smart alerts notify your phone when temperature or humidity surpasses preset limits, allowing for timely adjustments in various environments.
- Access historical temperature and humidity data with 20-day curve graphs and exportable data from the past 2 years for analysis.
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- 3-inch LCD screen with large numbers for easy readability of humidity and temperature levels.
- Swiss-made sensors ensure precise temperature readings accurate to ±0.54°F and humidity levels to ±3%RH.
- Bluetooth connectivity allows remote monitoring of temperature and humidity within 60m/196ft, although wall interference may affect connection.
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#8
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- High precision with temperature accuracy of ±0.5°C and humidity accuracy of ±2%RH, with updates every 10 seconds for timely data.
- Enhanced Bluetooth technology provides a reliable remote range of up to 80m (260ft) without obstructions for full coverage.
- Face icons display comfort levels as DRY, COMFORT, or WET, simplifying the monitoring of air quality and adjustments.
- Smart app alerts notify users instantly if temperature or humidity levels fall outside set parameters, enabling quick action.
- Provides a comprehensive graph of up to one year of historical temperature and humidity data for detailed analysis.
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- High precision with temperature accuracy of ±0.5°C and humidity accuracy of ±2%RH, with updates every 10 seconds for timely data.
- Enhanced Bluetooth technology provides a reliable remote range of up to 80m (260ft) without obstructions for full coverage.
- Face icons display comfort levels as DRY, COMFORT, or WET, simplifying the monitoring of air quality and adjustments.
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#9
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- Built-in sensitive probe provides quick and accurate water temperature readings with a range of -40℃ to 70℃ and an indoor measurement range of -10℃ to 60℃, with an accuracy of ±1.0℃.
- Constructed with durable waterproof materials and a high-performance silicone seal to prevent fogging and extend product lifespan.
- Wireless operation with a range of up to 300ft/90m, allowing convenient temperature monitoring from indoors without needing to step outside.
- Supports simultaneous connection of up to 3 thermometers to one indoor receiver, suitable for users requiring multiple measurements.
- Versatile waterproof thermometer suitable for pools, hot tubs, fish ponds, aquariums, baby baths, spas, and other indoor or outdoor applications.
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- Built-in sensitive probe provides quick and accurate water temperature readings with a range of -40℃ to 70℃ and an indoor measurement range of -10℃ to 60℃, with an accuracy of ±1.0℃.
- Constructed with durable waterproof materials and a high-performance silicone seal to prevent fogging and extend product lifespan.
- Wireless operation with a range of up to 300ft/90m, allowing convenient temperature monitoring from indoors without needing to step outside.
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#10
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- Bluetooth 5.0 technology offers a connection range of up to 150m for remote temperature tracking from your grill or oven.
- The ThermoPro BBQ App enables real-time alerts, customizable alarms, and access to USDA meat presets for optimal cooking temperatures.
- Advanced estimator algorithm helps plan meal timings and includes pre-alarm settings to ensure meat is cooked perfectly.
- Dual probes monitor internal meat and ambient temperatures up to 300℃ with an accuracy of ±1℃.
- Rechargeable transmitter lasts up to 8 months on a single charge, features a backlit LCD for easy temperature reading.
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- Bluetooth 5.0 technology offers a connection range of up to 150m for remote temperature tracking from your grill or oven.
- The ThermoPro BBQ App enables real-time alerts, customizable alarms, and access to USDA meat presets for optimal cooking temperatures.
- Advanced estimator algorithm helps plan meal timings and includes pre-alarm settings to ensure meat is cooked perfectly.
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