Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Hygro is the companion app for HygroNode – a precision sensor for monitoring temperature and humidity wherever stable climate conditions matter.
Connect to your HygroNode device via Bluetooth and keep an eye on your environment in real time. Whether you're growing plants, storing wine, maintaining a humidor, or monitoring a server room – Hygro gives you accurate, reliable readings at a glance.
Features:

Live temperature and humidity readings
Historical data and statistics
Custom alert thresholds
Notifications when conditions go out of range
Bluetooth connection to HygroNode devices

Built for environments where precision matters:
Grow rooms, wine cellars, cigar humidors, server rooms, terrariums, storage rooms, and more.
HygroNode measures temperature to ±0.3 °C and humidity to ±2% RH – well above the accuracy of typical consumer sensors.
Hygro is the companion app for HygroNode
Updated on
Jul 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

bugfixes, mqtt and widgets