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Rain Bird
Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer
$169Cheaper
Released 2019
Best Smart Sprinkler Controllers · head-to-head
Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer vs Moen Smart Sprinkler Controller (8-Zone)
A sourced, side-by-side comparison. Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer is cheaper at $169. Every spec and price links to its source.
Moen
Moen Smart Sprinkler Controller (8-Zone)
$179.99
Released 2023
Which is better: the Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer or Moen Smart Sprinkler Controller (8-Zone)?
On the specs we track, they're closely matched. The Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer is the cheaper at $169.
Check Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer price See Moen Smart Sprinkler Controller (8-Zone) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer | Moen Smart Sprinkler Controller (8-Zone) |
|---|---|---|
| US price | $169 | $179.99 |
| Brand | Rain Bird | Moen |
| Released | 2019 | 2023 |
| Zones | 8 | 8 |
| Hub required | No | No |
| Weather intelligence | Yes | Yes |
| Indoor outdoor rating | indoor only (ST8O-2.0 is outdoor variant) | indoor mount; -4F to 104F operating range; outdoor enclosure available |
| Works with alexa google | Yes | Yes |
| Works with homekit | No | No |
| Epa watersense | Yes | Yes |
| App control | Yes | Yes |
| Expandable zones | No | No |
Sources — Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer: store.rainbird.com (verified 2026-06-20). Moen Smart Sprinkler Controller (8-Zone): shop.moen.com (verified 2026-06-20).
What's the difference between the Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer and Moen Smart Sprinkler Controller (8-Zone)?
Where the two actually differ on the specs we track (1 of 9). Matching specs are omitted.
- Indoor outdoor rating: Rain Bird ST8I-2.0 Smart Indoor WiFi Irrigation Timer indoor only (ST8O-2.0 is outdoor variant) vs Moen Smart Sprinkler Controller (8-Zone) indoor mount; -4F to 104F operating range; outdoor enclosure available