Product Library / Outdoor, Lawn & Irrigation

Eve Aqua

Compiled by SmartHomeWorkflow Research · Eve · Outdoor, Lawn & Irrigation · ~$164.95 (Eve's own US store price on 2026-08-02, read from the product page's own price data. Eve sells direct and the store notes 'Free UPS Ground shipping to US locations with $99 purchase'. Two things to know about this number: it is a hose-tap timer, not a whole-system controller, so it is priced against a single outdoor tap rather than against the multi-zone controllers elsewhere in this category; and the store was running a promotional code at the time of reading, which is not treated as the price.)

Compatibility

Protocols: THREAD · BLUETOOTH^[1][2][5][8]

Needs before it works: It depends entirely on what you want, and Eve is unusually clear about it. Standing at the tap with your phone, nothing is needed — it pairs over Bluetooth and the Eve app works directly. Schedules also run without a hub: Eve states they run 'independently of your iPhone and home network', because the schedule lives on the device. What needs a hub is remote control and automation: Eve states that 'Controlling this HomeKit-enabled accessory automatically and away from home requires a HomePod or an Apple TV (4th generation or later)'. And to use Thread at all rather than Bluetooth, you need a Thread border router — a HomePod mini or a recent Apple TV 4K in an Apple household, or Home Assistant hardware with Thread enabled if you go that route.^[2]

What it can do^[2]

Listed capabilities are what we could establish from vendor documentation. An ability missing here is unestablished — not necessarily absent.

Subscription reality^[2]

✓ Works without a subscription: Yes.

Vendor account required: No — no vendor account is involved.^[2]

No subscription, plan or recurring fee appears anywhere on Eve's product page or store listing for this product, and no advertised feature is gated behind one. Eve's architecture is the substantive reason rather than just a pricing choice: this is a HomeKit-over-Thread accessory with schedules stored on the device, so there is no vendor cloud account to subscribe to in the first place. One deliberate omission: Eve's store carries marketing copy elsewhere describing products as working 'without subscriptions or cloud dependency', but that sentence belongs to a different product on the same page and is not transferred here.

Maintenance reality^[2]

• Batteries: 2x AA replaceable batteries
• Works without the internet: Yes — the core function runs on the device or your home network. A vendor cloud may still be involved in remote access.^[2]
• Eve publishes: '2x AA Replaceable Batteries'; 'Control your sprinkler or irrigation system via the Eve app, Siri, or onboard button'; 'Effortlessly set up schedules that automatically water your garden independently of your iPhone and home network'; 'Compatible with all popular hose systems and multi-channel water distributors such as from Gardena or Kärcher; offers 7 watering periods'; and 'Requires iPhone or iPad with the latest version of iOS/iPadOS'. No battery life figure is published on the surfaces read, so none is recorded. cloudDependent is false and this is the genuinely distinguishing property of the record: control is local — Bluetooth or Thread directly to the device — and the watering schedule runs on the device itself, so it keeps watering through an internet outage, a router reboot, or the end of a vendor's cloud service. Every other product in this launch tranche fails all three of those.
• Security updates: No security-update support date is on record for this model yet. We haven't yet checked whether Eve publishes one, so this is a gap in our research — not a statement about the manufacturer.

The catch

This is the odd one out in this category, and understanding why is most of what a buyer needs. It is not an irrigation controller — it screws onto an outdoor tap and controls one hose line, where the other products in this launch set wire into a 24 VAC multi-zone system. Judge it against a tap, not against a sprinkler system. Second, and this is the fact the whole record turns on: Eve Aqua is a HomeKit accessory over Thread, and it is NOT a Matter device. Eve's own page discusses Matter — 'Thread is also a pillar of the new Matter standard' — but that sentence is about Thread, not about this product, and a reader skimming will take away the opposite of what it says. A CSA database search returns no Matter certificate for it. The practical consequence is stark: Thread being a modern, mesh, low-power network buys you nothing at all on Alexa, Google or SmartThings, because Thread is a network and HomeKit is the language being spoken over it. This is an Apple product with an Apple-only ceiling. Third, what you get in exchange is the thing nothing else here offers: no cloud. Schedules run on the device 'independently of your iPhone and home network', control is local over Thread or Bluetooth, and there is no vendor account, no subscription and nothing to shut down. In a category where every other product in this tranche stops being smart the moment a company's servers go away, that is a real form of insurance. Fourth, know the requirements before buying: automation and away-from-home control need a HomePod or Apple TV, Thread needs a border router, and Eve states outright that it 'Requires iPhone or iPad' — there is no Android path. Finally, Home Assistant works, locally and officially through the HomeKit Device integration, but Home Assistant's docs require you to remove the accessory from the Apple Home app first. You can have Apple Home or Home Assistant, not both.

Who it's for

Made for one household: an Apple home with a hose tap, a HomePod or Apple TV already in place, and a preference for things that keep working when the internet does not. For that buyer it is the closest fit in this launch tranche by a wide margin — native Home app control, Siri, on-device schedules, local Thread, no account and no subscription. It also suits the privacy-minded and the long-horizon buyer, because there is no vendor cloud whose shutdown could strand it. It is a strong Home Assistant option too, locally and officially, provided you accept that adopting it there means removing it from Apple Home. It is the wrong product for anyone on Android, which Eve states directly, and for anyone in an Alexa, Google or SmartThings household, where it does nothing at all — Thread does not change that, and the Matter sentence on Eve's own page should not be read as suggesting otherwise. It is also the wrong shape entirely if you have an in-ground multi-zone sprinkler system; that is what the controllers in this category's other subcategory are for.

Sources & method

Numbered sources below back the facts marked with the matching number above. This is a research profile: compiled from manufacturer documentation, certification registries, and published testing — we state facts, not verdicts, and we have not physically tested this unit. How we work →

1. [1] evehome.com/en-us/eve-aqua (read 2026-08-09): 'This device does not require a hub for control right from your iPhone or iPad.' · Eve Aqua 'supports Thread and Bluetooth, and joins your Thread network automatically' · connection types listed as 'Bluetooth & Thread'. — vendor-page research, verified 2026-08-09
   Backs: Protocols
2. [2] Eve Systems, Eve Aqua product page — vendor-page research, verified 2026-08-02
   Backs: Product identity, Protocols, Required hub or bridge, Power source, Installation, Maintenance, Capabilities, Subscription, Apple Home compatibility, Works without the internet, Vendor account required
3. [3] Eve Systems, US store — vendor-store research (purchase-state check), verified 2026-08-02
   Backs: Price, Market availability, Product identity
4. [4] Home Assistant, HomeKit Device integration documentation — counterparty documentation, verified 2026-08-02
   Backs: Home Assistant compatibility
5. [5] CSA-IoT certified products database, keyword searches — registry research with negative and positive controls, verified 2026-08-02
   Backs: Protocols, Amazon Alexa compatibility, Google Home compatibility, SmartThings compatibility
6. [6] unrecorded — the migrated lifecycle.research stamp carried no source field — migrated hand stamp, verified 2026-08-02
   Backs: Research status
7. [7] evehome.com, eve-aqua product page — vendor-page research (existing citation re-read), verified 2026-08-18
   Backs: Role in a Thread network
8. [8] Matter Distributed Compliance Ledger, models for VID 4874 (Eve), read 2026-08-22 via tools/dcl-lookup.mjs: 32 model(s) enumerated to pagination exhaustion (next_key terminated). The complete list covers Eve Door & Window, Energy (five regional variants plus Outlet and Outdoor), Motion, MotionBlinds (six variants plus Curtains), Thermo, Thermo Control, Thermostat, Weather, Light Switch (two regions), Shutter Switch and Dimmer Switch — plus two ABB free@home products filing under the same VID. There is NO Eve Aqua. — registry-lookup (DCL enumeration by vendor ID, with known-positive control), verified 2026-08-22
   Backs: Protocols

Compatibility and lifecycle information reflects the last-verified date above and can change without notice (firmware updates, cloud-service changes, discontinuations). It is provided as-is, for information — verify with the manufacturer before purchasing. Spot an error? Tell us and we'll fix it. Full terms: Terms of Service.

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