Ruuvi
Finnish open-source environmental sensors since 2016
Bluetooth weather sensors for temperature, humidity and air pressure with open firmware and no mandatory subscription.
About Ruuvi
Ruuvi Innovations in Tampere launched the RuuviTag in 2016 as an open-source Bluetooth sensor for temperature, humidity and motion. The tags are used in homes, saunas, cold storage and hobby projects, with data accessible via mobile apps and integrations including Home Assistant without required cloud subscriptions.
Why consider Ruuvi
- No mandatory subscription for basic sensor use
- Open hardware and firmware ethos with developer community
- Robust build suited to saunas, freezers and outdoor mounting
- Works with Ruuvi Station app and third-party integrations
- European-designed alternative to cloud-tied sensor ecosystems
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Brand details
Product categories
Brand ownership
- Ruuvi Innovations Ltd
Market presence
- Direct online store
- Authorized resellers in Europe
- Developer community and GitHub projects
- Home automation integrators
Brand timeline
- 2016RuuviTag launches from Tampere via crowdfunding
- 2017Open-source firmware and community tools expand
- 2019RuuviTag 2 improves battery life and environmental range
- 2021Ruuvi Station app adds cloud-free local monitoring features
- 2023Ruuvi 3 generation updates hardware platform
- TodayPopular European open sensor brand for homes and makers