One kit. Nothing to add on.
SoilDrops Starter Kit is $239 — controller + wireless soil sensor + WiFi + leak detection, all in the box. Matching that with Rachio costs ~$350, with Rain Bird $470+, with Toro $600+.
Updated Jun 2026
Detailed comparison
SoilDrops vs Rachio, Rain Bird & Toro
SoilDrops is the only smart irrigation system that includes a wireless soil moisture sensor, WiFi, and faulty-valve detection in one box at $239. Below is how each piece stacks up against Rachio 3, Rain Bird (ESP-TM2 + LNK2 WiFi module), and Toro EVOLUTION — fact-checked against each brand's official spec sheets, support docs, and current retail catalogs (June 2026).
Real soil data. Not a guess.
SoilDrops reads your actual soil to decide when to water. Rachio, Rain Bird, and Toro guess from weather forecasts and pre-set schedules — no real soil reading in the decision.
Faulty-valve detection — free
SoilDrops spots faulty valves and leaks free, out of the box. Rachio charges $60/year for faulty-valve detection. Rain Bird ESP-TM2 doesn't support it at all. Toro has no homeowner option.
| Feature | SoilDrops | Rachio 3 | Rain Bird (LNK WiFi) | Toro EVOLUTION |
|---|---|---|---|---|
| Soil intelligence | ||||
| Wireless soil moisture sensor | ✓ Included in Starter KitBest | Not offered | Wired only — SMRT-Y ($260–$290 add-on) | Wireless — PSS-KIT ($165–$267 add-on, requires Smart Connect) |
| Rain sensor input | Built in (forecast-based skip is native) | Built in (forecast-based skip is native) | Built in (sensor sold separately) | Built in (sensor sold separately) |
| Scheduling intelligence | ||||
| Watering decisions based on | Real soil readings — actual dataBest | Guessed from weather forecast (no real soil reading) | Guessed from manual schedule + forecast | Guessed from manual schedule + forecast |
| Plant database / per-zone tuning | 10,000+ species, AI-drivenBest | Per-zone: plant + soil + sun + slope + nozzle | Seasonal Adjust % only — no plant database | PC software only (Scheduling Advisor) — not on-device |
| Stops watering on actual soil moisture | Yes — real root-zone readingBest | Forecast-based skips only | Skip on rain sensor add-on | Skip only with sensor add-ons (PSS-KIT or EVO-WS) |
| Fully automatic Autopilot mode | Decides when + how much to water from future weather, soil moisture & evaporation — optional $60/yrBest | Not available | Not available | Not available |
| Setup & app | ||||
| WiFi connectivity | ✓ Built in | ✓ Built in | Add-on — LNK2 WiFi module ($100–$143) | No WiFi — 900MHz radio + Ethernet gateway ($145 SMRT Logic) |
| DIY install time | ~15 min, no toolsBest | ~30 min (per Rachio) | LNK module ~5 min + controller wiring 30–60 min | Dealer install common (DIY-capable) |
| Mobile app | iOS + Android | iOS + Android (4.9★ on App Store) | iOS + Android | iOS + Android (requires SMRT Logic gateway) |
| Wireless sensor range | 100 ft (300+ ft with Booster) | n/a — no sensor offered | n/a — wired sensor only | 500 ft (PSS-KIT, line of sight) |
| Alerts & safeguards | ||||
| Leak / faulty-valve alerts | ✓ Free, built inBest | $60/yr subscription for faulty-valve alerts | ESP-TM2: not supported. ESP-ME3 + FG100 flow sensor required | No homeowner feature — commercial flow sensor only |
| Freeze + wind skip | Yes — both, built inBest | Yes — both, forecast-based | Freeze: with WR2 sensor or LNK alert. Wind: not supported | Freeze: with sensor. Wind: not supported (EVO-WS doesn't measure wind) |
| Price & total cost (8-zone) | ||||
| Controller (outdoor-ready) | $119Best | $199.99 indoor + $39.99 outdoor enclosure = $239.98 | $188 + $143 LNK2 = $331 (rainbird.com) · ~$240 on Amazon | $190–$255 (no Toro MSRP; distributor pricing) |
| Total to match: controller + WiFi + soil sensor + leak alerts | $239 (Starter Kit)Best | ~$350 (controller + enclosure + EveryDrop wired) | $470+ (need ESP-ME3 upgrade for leak support + LNK2 + FG100 + WR2) | $600+ (EVO + EVO-SC + SMRT Logic + EVO-WS + PSS-KIT, 5 SKUs) |
| Shipping | Free both ways | Free over $99 from rachio.com | Varies by retailer | Varies by retailer |
| Money-back guarantee | 30 days, no questionsBest | 30 days (rachio.com or authorized dealers) | 30 days on rainbird.com (customer pays return shipping) | No brand-direct — retailer policy only |
$239
Starter Kit price — Rachio $350 / Rain Bird $470+ / Toro $600+ to match
Only
Real-time soil moisture data in scheduling
10,000+
Plant species in the AI database
~15 min
Average DIY install time, no tools
When each one is the right fit
SoilDrops is for you if…
You want everything you need in one box — controller, wireless soil sensor, WiFi, leak detection — at $239. No 3-to-5 SKU shopping spree, no add-on hardware to make basic features work.
Rachio is for you if…
You like Rachio's mature ecosystem and polished app, and don't mind a $60/year subscription for faulty-valve detection. Watering decisions stay weather-based — no real soil reading.
Rain Bird is for you if…
You already own a Rain Bird ESP controller and want to bolt WiFi on via the LNK2 module — the simplest legacy upgrade path. Be aware: ESP-TM2 doesn't support leak detection; you'd need ESP-ME3 to add a flow sensor.
Toro is for you if…
You're working with an irrigation contractor and willing to assemble a 5-piece smart stack: EVO controller + EVO-SC Smart Connect + SMRT Logic gateway + EVO-WS weather sensor + PSS-KIT soil sensor. Robust hardware, but $600+ before install.
"I switched from a weather-only controller because I was tired of guessing whether the forecast was right. SoilDrops actually reads the soil. And I didn't have to buy a flow meter just to know if a valve was leaking."
Shop SoilDrops
30-day money-back · Free shipping · 1-year warranty
Verified June 2026 against each manufacturer's official site (rachio.com, rainbird.com, toro.com), product spec pages, installation manuals, and the Rachio / Rain Bird / Toro support knowledge bases — plus current retail pricing at store.rainbird.com, Amazon, SiteOne, Sprinkler Warehouse, and PlumbersStock. Specific sources include rachio.com/products/rachio-3-8-zone, rachio.com/products/everydrop-flow-meter, rachio.com/warranty, store.rainbird.com/esp-tm2-8-station listing, store.rainbird.com/lnk-wifi-module-1.html, rainbird.com/products/fg100, toro.com/en/evolution, toro.com/en/watersmart/precision-soil-sensor2, and toro.com/en/evolution/smrt-logic. Features, prices, model availability, accessory bundles, app capabilities, and warranty terms vary by model, region, app version, and where you buy. Rachio, Rain Bird, and Toro are trademarks of their respective owners and are not affiliated with, sponsored by, or endorsed by SoilDrops.