TempPro TempAir Bluetooth hygrometer & thermometer for greenhouse — 260 ft range, app logging

TempPro TempAir is a Bluetooth-enabled hygrometer and thermometer that wirelessly reports accurate temperature and humidity readings up to 260 feet for greenhouses, grow rooms, and indoor spaces.

Keep close tabs on the microclimate that matters most to your plants and equipment without being tied to a display. The TempPro TempAir pairs with the ThermoPro Sensor app so you can view real-time measurements, review two years of saved data, and export logs for trend analysis. Built with a sensitive NTC sensor, a large backlit screen and a comfort icon, this compact monitor is designed to give fast, reliable feedback whether you’re checking a single greenhouse bay or several indoor spaces.

How does this device stay connected across a greenhouse?

The TempAir uses Bluetooth to maintain a direct link with your phone across open distances up to 260 feet (line of sight). In practice, distance and obstacles such as walls or metal shelving will reduce range, but the unit is optimized for stable short-range performance typical in hobby greenhouses and indoor grow setups.

• Bluetooth range up to 260 ft without obstructions
• 10-second refresh rate for near real-time updates
• Stable data transmission to the ThermoPro Sensor app

What measurement accuracy and update speed can I expect?

TempAir is built around an advanced NTC temperature and humidity sensor for consistent readings. Expect temperature accuracy within ±0.9°F and humidity within ±2% RH, with readings refreshing every 10 seconds, so you can spot small environmental shifts quickly.

• Temperature accuracy: ±0.9°F (approx.)
• Humidity accuracy: ±2% RH
• Sensor refresh rate: about every 10 seconds

How does the app help me track and export greenhouse data?

The ThermoPro Sensor app stores up to two years of historical readings on your phone, letting you review trends and export data for spreadsheets or reports. No account registration is required, which keeps the setup simple and preserves privacy while still providing robust logging features for planning and analysis.

• 2-year stored history accessible in-app
• Exportable data for spreadsheets or records
• No registration required for basic app use

How is the display and user feedback designed for quick checks?

TempAir’s large backlit display keeps readings legible in dim greenhouse corners or early-morning checks. A comfort face icon gives an immediate visual cue about current conditions so you can act at a glance without parsing numbers.

• Large, easy-to-read backlit screen
• Comfort icon for instant status recognition
• Slim profile fits on shelves, pots, or mounts

Who this is for: Growers, greenhouse hobbyists, instrument collectors, cigar or wine room owners, and anyone who needs dependable temperature and humidity monitoring within a few hundred feet will find TempPro TempAir useful. It’s particularly well suited for users who want precise readings, historical data for planning, and a simple, registration-free app experience to keep environmental control straightforward.