ThermoPro TP357-3 Wireless Thermo-Hygrometer, Bluetooth 5.0, 3-Pack, White

The ThermoPro TP357-3 stands out by offering three compact Bluetooth thermo-hygrometers in one package, letting you monitor temperature and humidity in multiple rooms from a single app. Unlike single-sensor alternatives, this set provides a whole-home view without extra hubs or subscriptions.

Highlights

• Bluetooth 5.0 connectivity with up to 80 m (260 ft) range
• Measures temperature from -20°C to 60°C (-4°F to 140°F) and humidity from 10% to 99% RH
• High accuracy: ±0.5°C (±1°F) for temperature, ±2% RH for humidity
• ThermoPro app for iOS and Android with data logging up to 1 year
• Comfort level indicator (Dry/Comfort/Wet) and trend arrows
• 24-hour and all-time MAX/MIN records
• Selectable °C/°F units
• Each unit powered by 1x AAA battery (up to 1 year battery life)

In daily use

Place the three sensors in your living room, bedroom, or basement and check conditions from your phone. The clear LCD shows current readings, while the app stores historical data for long-term analysis. The comfort indicator helps you maintain an ideal indoor climate.

Full specifications

• Measurement type: Temperature, Humidity
• Temperature range: -20°C to 60°C (-4°F to 140°F)
• Humidity range: 10% to 99% RH
• Temperature accuracy: ±0.5°C (±1°F)
• Humidity accuracy: ±2% RH
• Connectivity: Bluetooth 5.0
• Wireless range: Up to 80 m (260 ft)
• Power source: 1x AAA battery per unit
• Battery life: Up to 1 year
• Display type: LCD
• App compatibility: ThermoPro APP (iOS & Android)
• Data logging: Up to 1 year (via app)
• Comfort level indicator: Dry/Comfort/Wet
• Trend arrows: Temperature & Humidity
• MAX/MIN records: 24-hour & All-time
• Temperature units: °C / °F selectable
• Number of units included: 3
• Color: White

Final note

With three sensors and a robust app, the TP357-3 is a practical solution for multi-room climate monitoring without complexity.