Easee One vs Simpson & Partners Home 7: Value vs Longevity

The Lightweight Champion vs the Built-to-Last Contender

These two chargers sit at opposite ends of a fascinating spectrum. The Easee One is the lightest, cheapest smart charger on the UK market — a Norwegian-designed unit that weighs less than a bag of sugar and comes with lifetime 4G connectivity baked in. The Simpson & Partners Home 7 is a British-manufactured premium unit built from anodised aluminium, offering a 10-year enclosure warranty and three-phase capability for just £649.

You might be choosing between these two if you want a genuinely smart charger without paying north of £800, but you're torn between saving money upfront and investing in something that's designed to outlast your current car — and possibly the one after that. They're both OZEV-approved, both IP54-rated, and both available as untethered units with Type 2 sockets. But the similarities largely end there.

In a nutshell:

• Easee One (£405): The cheapest smart charger available, with built-in lifetime 4G and an absurdly light 1.5 kg design that makes installation a breeze.
• Simpson & Partners Home 7 (£649): A premium British-built charger with a 10-year enclosure warranty, three-phase support, and smart tariff integration — all for significantly less than rivals like the Andersen A3.

Spec Comparison

Smart Tariff Integration and Energy Savings

This is where the Simpson & Partners Home 7 pulls decisively ahead. It supports direct integration with popular UK smart tariffs including Octopus Go (7.5p/kWh off-peak between 00:30 and 04:30), OVO Anytime, and EDF GoElectric. That means the charger can automatically schedule your charging sessions during the cheapest overnight windows without you lifting a finger after initial setup.

The Easee One, by contrast, offers scheduled charging through its app but lacks direct smart tariff integration. You can still set manual schedules to coincide with off-peak windows — and thousands of owners do exactly that — but you won't get the automated, tariff-aware optimisation that makes life genuinely effortless. If you're on a simple tariff like Octopus Go with a fixed off-peak window, manually scheduling the Easee to charge between 00:30 and 04:30 is straightforward enough. But if you ever move to a variable tariff like Octopus Agile, where prices shift every 30 minutes, the Simpson & Partners' smart tariff support becomes far more valuable.

The Home 7 also supports solar compatibility and energy monitoring, meaning it can work with a home solar installation to divert excess generation into your car. The Easee One does not support solar integration at all, as confirmed by multiple reviewers including topcharger.co.uk. If you have or plan to install solar panels, this alone could swing the decision.

Power and Charging Speed

On a standard UK single-phase supply — which covers the vast majority of homes — both chargers deliver essentially the same real-world performance. The Easee One tops out at 7.4kW and the Simpson & Partners at 7kW, a difference so marginal you'd never notice it. A typical 60kWh Tesla battery would take roughly 8.5 hours on either unit — plug in at 10pm, wake up to a full battery.

Where the Home 7 offers genuine future-proofing is its three-phase capability. If your property has (or could be upgraded to) a three-phase supply, it can deliver up to 22kW — slashing that same 60kWh charge to around 2.7 hours. Three-phase is rare in UK homes, but it's increasingly common in new builds and rural properties. As mcnallyev.uk notes, the Easee One is single-phase only, so if three-phase matters to you, the Simpson & Partners is the clear winner here.

The Easee One does have one trick up its sleeve for multi-car households: it supports dynamic load balancing across up to three chargers on a single 32A fuse, though additional Easee hardware is required. That's a genuinely useful feature if you're running two EVs and don't want to upgrade your main fuse.

Build Quality and Design

These chargers could hardly look more different. The Easee One is a compact, minimalist unit — just 256mm × 193mm and a remarkable 1.5 kg. As heatable.co.uk describes it, it's smaller than an A4 sheet of paper with a distinctive "robot face" LED. It's the sort of charger that disappears on your wall, which is exactly what many homeowners want.

The Simpson & Partners Home 7 takes the opposite approach. At 5.5 kg with anodised aluminium construction, it's a statement piece. Multiple finish options are available, including Accoya wood accents and distinctive colours — not quite the 247 options Andersen offers, but far more personality than most chargers. The real headline is that 10-year enclosure warranty, the longest on the UK market by a considerable margin. It's worth noting this covers the enclosure specifically rather than all internal electronics, but it still speaks to the confidence Simpson & Partners have in their build quality.

App and Connectivity

The Easee One's standout connectivity feature is its built-in eSIM with a lifetime 4G subscription at no ongoing cost. If your Wi-Fi doesn't reach your driveway — a surprisingly common problem in UK homes — this is a genuine game-changer. Wi-Fi serves as backup, but the 4G connection means your charger stays online regardless. The Easee app handles scheduling, consumption tracking, and access sharing, and firmware updates arrive over the air automatically. Reviewers at topcharger.co.uk note the app is user-friendly and reliable.

The Simpson & Partners Home 7 relies on Wi-Fi only, so you'll need a decent signal where the charger is mounted. Its S&P app covers the essentials — scheduling, energy monitoring, and smart tariff control — but multiple sources note it's functional rather than polished, lacking the refinement of more established apps from Ohme or Tesla. As a newer, smaller brand, Simpson & Partners has a smaller user community and fewer online reviews, which means less crowd-sourced troubleshooting if you hit issues.

Price and Value

The £244 price difference is significant but not enormous in the context of a total installation. What you're really paying for with the Simpson & Partners is the 10-year enclosure warranty, three-phase capability, smart tariff integration, and solar compatibility — features the Easee One simply doesn't offer. If you'd use even two of those features, the Home 7 represents excellent value.

That said, the Easee One at £405 is genuinely remarkable. It includes lifetime 4G connectivity, integrated RCD Type-B and open PEN protection (saving on additional electrical components), and a build quality that's proven across over one million units sold globally since 2018, as noted by topcharger.co.uk. For a straightforward single-car, single-phase setup, it's very hard to beat on pure value.

Who Should Buy Which?

Buy the Easee One if:

• You want the absolute lowest upfront cost for a genuinely smart charger
• Your Wi-Fi doesn't reach your driveway and you need built-in 4G
• You prefer a clean, untethered wall mount and don't mind carrying a cable
• You have a single-phase supply and no plans to change that
• You might add a second or third charger in future using Easee's load balancing

Buy the Simpson & Partners Home 7 if:

• You want a charger that's built to last with a 10-year enclosure warranty
• You're on a smart tariff like Octopus Go and want automated scheduling
• You have or plan to install solar panels
• You have (or might upgrade to) a three-phase supply for 22kW charging
• You prefer the option of a tethered unit with a 5-metre cable included

Our recommendation: For most UK homeowners on a single-phase supply who simply want a reliable, affordable smart charger, the Easee One at £405 is outstanding value and the sensible default choice. But if you're thinking long-term — particularly if you have solar panels, want smart tariff automation, or value a warranty that'll still be valid in 2035 — the Simpson & Partners Home 7 at £649 offers a compelling package that punches well above its price point. It's the smarter investment if your budget stretches to it.

Read our full Easee One review or Simpson & Partners Home 7 review.

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