Track the root zone over time — not just one spot reading.
Leave EVO10 in the soil to see how the root zone dries between waterings, how temperature changes over time, and how much daily light the plant receives. It records independently after setup and lets you reconnect by Bluetooth when you want the history.
EvoDevice EVO10 is a leave-in plant root-zone monitor that records soil moisture, root-zone temperature and Daily Light Integral (DLI) over time. After setup it records independently without Wi-Fi, stores up to 6 months of history, reconnects locally by Bluetooth for review and synchronization, and can export stored data as CSV.
EVO10 is designed for long-term monitoring in pots, gardens, balconies and raised beds, helping growers compare watering cycles, dry-back patterns, root-zone temperature and daily light history.
A single probe reads one small location. EVO10 is built to stay in place and reveal what happens across the root zone and over time.
Local wet pockets, dry areas, perlite, roots, and uneven soil structure can affect a single-point reading. EVO10 uses two separated probes to create a broader sampling field and provide a more representative root-zone picture.
EVO10 uses two same-material stainless-steel probes and is designed for continuous contact with moist soil. This helps reduce the corrosion risks associated with some mixed-metal single-probe structures.
Daily and monthly history makes it easier to understand drying speed, watering cycles, and how different pots or soil mixes hold water.
EVO10 records changes continuously, so you can see how fast the soil dries after watering and when it reaches the level where your plant actually needs attention.
The shape of the moisture trend can help growers recognize soil that stays wet too long, dries too quickly, or follows a repeatable watering cycle.
EVO10 was left in place for a 117-day outdoor monitoring test. The resulting dataset contains 16,710 paired soil-moisture and root-zone-temperature readings, showing real wetting events, dry-back patterns and changing root-zone conditions over time.
Soil temperature can be very different from the air temperature. EVO10 records temperature trends so you can identify heat buildup, faster drying, and potential root stress.
After the first setup, EVO10 records independently. Your phone does not need to remain connected. Reconnect whenever you want to read the sensor and review stored data.
EVO10 combines probe structure, short measurement pulses, and alternating polarity to support reliable long-term soil monitoring.
Two stainless-steel probes help reduce mixed-metal galvanic effects.
Measurements are applied briefly instead of continuously energizing the probes.
Polarity alternates to help reduce one-sided polarization and electrochemical buildup.
Repeatedly inserting and removing a spot-check meter can disturb soil structure and delicate roots. EVO10 is designed to remain installed near the root zone.
Sunlight can heat pots and soil far above the surrounding air temperature. Monitoring the root zone helps you see why soil dries quickly and when placement or watering may need adjustment.
Ordinary soil meters may show only Low, Medium, High, or a single instant Lux value. EVO10 tracks Daily Light Integral across the whole day, helping you understand the total sunlight your plant actually receives.
EVO10 is more than a live display. It helps you build a usable history of the conditions around your plants.
Move stored data into a spreadsheet for deeper analysis and record-keeping.
Suitable for gardens, balconies, raised beds, and normal outdoor weather exposure.
Name and compare several sensors across different plants, pots, or garden beds.
Answers to the questions growers often ask before choosing a leave-in soil moisture and root-zone temperature monitor.
EVO10 continuously records soil moisture so you can see how the root zone dries after watering and compare repeated watering cycles. This helps you understand your own potting mix and growing conditions instead of judging only by the soil surface. Watering needs still vary by plant species, pot size, soil mix and environment.
No. After the first setup, EVO10 records independently. Your phone does not need to remain connected. Reconnect by Bluetooth when you want to review stored history or export data.
Yes. The historical moisture curve can show the rise after watering, the subsequent dry-back, repeated re-wetting events and soil that remains wet for an unusually long time.
EVO10 provides up to 6 months of historical data for long-term soil moisture, root-zone temperature and daily light review.
Yes. Stored data can be exported as CSV for spreadsheet analysis, charting and record-keeping.
No. EVO10 does not require Wi-Fi, an internet gateway or an account for normal recording. Bluetooth is used when you reconnect locally to review or synchronize stored data.
EVO10 is one part of a broader plant-measurement workflow. Learn how soil moisture, root-zone temperature, Daily Light Integral, solar irradiance and accumulated solar energy answer different outdoor measurement questions.
Monitor moisture, soil temperature, and daily sunlight trends with one leave-in sensor designed for long-term use.
Review concise definitions for soil moisture, root-zone temperature and Daily Light Integral so you can interpret EVO10 measurements in the right context.
Compare EVO10 with EVO-20 and EVO-Solar. Choose EVO10 when root-zone conditions such as soil moisture and root-zone temperature are part of the question, rather than measuring only Daily Light Integral or solar irradiance.