Ruuvi 4-in-1 Bluetooth environmental sensor Pro — Temperature (TMP117), Humidity, Pressure, IP67

RuuviTag Pro is a compact, European-made 4-in-1 Bluetooth sensor that continuously tracks temperature, relative humidity, air pressure, and motion, with alerts, local history, and integrations for smart home and energy systems.

Designed for professionals and enthusiasts who need reliable environmental monitoring, the RuuviTag Pro combines high-precision sensing hardware with a rugged IP67 enclosure and a user-friendly mobile app. It uses an industry-grade TMP117 temperature sensor for exceptional accuracy, supports a wide operating range from -40°C to +85°C, and offers replaceable battery convenience. The tag also connects seamlessly to platforms like Home Assistant, Victron, and Homey so you can automate, log, and react to changes across your systems.

How accurate are the temperature and humidity readings?

The RuuviTag Pro uses a Texas Instruments TMP117 temperature sensor for very high accuracy, and a calibrated humidity sensor for dependable relative humidity readings. Readings are stable across the advertised temperature range and suitable for both hobbyist and professional environments.

• TMP117 provides industry-leading temperature precision.
• Calibrated humidity sensor with consistent relative humidity output.
• Works reliably between -40°C and +85°C (-40°F to 185°F).
• Local logging preserves recent history even without cloud connectivity.

Can I get alerts and view historical data?

Yes — the RuuviTag Pro sends push notifications via the free Android and iOS apps and stores local measurement history on the device. You can review recent trends in the app or forward data to home automation platforms for long-term charting and advanced alerts.

• Customizable thresholds trigger immediate phone alerts.
• On-device history keeps recent measurements accessible offline.
• Integrations allow exporting data to Home Assistant, Homey, or Victron for retention and visualization.
• Replaceable battery minimizes downtime and upkeep effort.

How does it fit into my smart home or energy system?

RuuviTag Pro is built to integrate: its Bluetooth broadcast can be bridged to popular automation platforms or energy monitoring equipment. Once connected, you can use environmental inputs to trigger automations, log conditions, or correlate sensor data with power systems like Victron.

• Native integrations with Home Assistant, Homey, and Victron systems.
• Bluetooth broadcasting enables easy discovery and linking to hubs or gateways.
• Use temperature/humidity data to drive automations, notifications, and dashboards.
• Compact form factor and professional mounting options for flexible placement.

Is it durable enough for outdoor or industrial use?

With an IP67-rated housing and industrial-grade construction, RuuviTag Pro tolerates demanding environments and wet conditions. The tag’s temperature resilience and solid mounting choices make it suitable for indoor, outdoor, and vehicle installations where exposure or vibration might be a concern.

• IP67 enclosure protects against dust and temporary submersion.
• Wide operating temperature span supports harsh climates.
• Robust design and mounting hardware for reliable placement.
• Replaceable battery keeps long-term field maintenance straightforward.

Who is this for? RuuviTag Pro is aimed at homeowners, professionals, and integrators who require precise environmental monitoring with smart-home and energy-system compatibility. It suits people tracking climate in server rooms, greenhouses, fridges, boats, and workshop spaces, as well as anyone who wants dependable sensors that can be integrated into automation platforms for alerts, logging, and actions.