Introduction
This is my hands-on Worx WG737E review (2025) after testing the 40V 37cm cordless mower in my UK garden. We’ve been using it for a few months now and overall I’d give it 4 out of 5 stars.
Here’s my honest experience—what works brilliantly, and what could be better.
If you’re interested in comparing this mower to other cordless lawn mowers, then take a look at our Best Cordless Lawnmowers UK , where we compare 5 of the best options.
Disclosure: This review contains affiliate links. If you click through and make a purchase, I may earn a small commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases.
Key Features at a Glance
Here’s a quick overview of the specs we’ll cover in this Worx WG737E review (2025):
- Battery: 40V (2x20V PowerShare system)
- Cutting Width: 37cm (ideal for small–medium gardens)
- Cut-to-Edge Deck: Clean edges without extra trimming
- Foldable Handle: Easy storage in sheds or garages
- Mulching Plug: Included in the box (saves buying separately)
What I Like – Worx WG737E Review (2025)
Lightweight & Easy to Use
The worx cordless lawnmower is light enough that even teenagers can handle it safely. It doesn’t feel intimidating or heavy, which makes it perfect if you’re sharing garden duties with the family.
Being cordless means there’s no cable to trip over or slice through, making mowing less stressful.
Compact Storage
The handle folds down neatly, and it doesn’t take up much room in the shed. A great option if space is limited.
Clean Cutting to the Edges
The cut-to-edge design is genuinely useful—you can mow right up to the borders, reducing the need for strimming afterwards.
Mulching Plug Included
Some brands charge extra, but Worx includes the mulching plug in the box. On a dry day with grass at a sensible length, it works beautifully, recycling clippings back into the lawn as natural fertiliser.
Below you will find two images of a before and after cut with the Worx WG737E cordless lawnmower set to a height of three, which is it’s middle setting.
Worx Intellicut™ Technology Explained
One of the standout features of the Worx WG737E cordless lawn mower is its Intellicut™ system. This clever technology automatically increases torque when the mower reaches thicker or longer grass, then eases off again once it returns to lighter areas. The result is a smoother cut, better battery efficiency, and less effort for you. Instead of running at maximum power all the time, the mower only uses extra energy when it’s really needed. The short video below demonstrates Intellicut™ in action — notice how the WG737E revs up as it tackles tougher patches and then settles back to conserve power.
Video: Worx WG737E Intellicut™ demo — showing how the cordless lawn mower automatically boosts power in longer grass and saves battery on lighter cuts (2025).
Where It Could Be Better
As I’ve found during this Worx WG737E review (2025), the mulching system struggles with long, damp grass—it clogs quickly, and that’s when the battery drain becomes obvious.
On one occasion, I couldn’t finish mowing before the batteries ran out. Recharging takes around 4 hours, which is fine if you plan ahead, but frustrating mid-job. For smaller gardens this won’t be a problem and has only been a problem for me when I let the grass get long and wet.
💡 Tip: Buy an extra 4Ah PowerShare battery so you can swap and keep mowing without downtime.
One of the biggest selling points is Worx’s 20V PowerShare battery system. These same batteries slot into a wide range of other garden and DIY tools, meaning you can expand your collection without buying more chargers.
Examples include:
- Worx WG163E Grass Trimmer
- Worx WG801E Shrub & Grass Shear
- Worx WG543E Leaf Blower
- Worx WG583E Hedge Trimmer
- Worx WX355 Cordless Drill
This system saves money, cuts down on clutter, and makes your shed or garage much more efficient.
If you’re interested in comparing this to other systems, then check out our Power Share Systems Compared (2025 Guide) for alternatives and comparative analysis.
Pros & Cons
| Pros | Cons |
|---|---|
| Lightweight, easy to handle | Mulcher clogs with long/wet grass |
| Teenager-safe | Slow battery recharge (~4 hrs) |
| Compact foldable design | Needs spare battery for bigger jobs |
| Mulching plug included | — |
| PowerShare batteries fit many Worx tools | — |
Final Verdict
I’m happy to recommend the Worx WG737E if you want a mower that’s light, safe, and perfect for regular lawn care in small to medium UK gardens.
Add a spare battery, and it becomes a reliable, low-maintenance workhorse that fits neatly into Worx’s cost-saving PowerShare tool ecosystem.
Overall, this Worx WG737E review (2025) shows why it’s a reliable cordless mower for UK lawns.
Looking for more self-sufficiency and gardening guides? Visit HomeGrower to explore all our latest indoor and outdoor growing tips.
👉 Check the latest price on Amazon UK
Is the Worx WG737E suitable for small UK gardens?
Yes—its 37cm cutting deck makes it ideal for lawns up to 300–550m².
How long does the battery last?
On average, you’ll get 25–35 minutes per charge, depending on grass length and conditions.
Can it mow damp grass?
It can, but the mulching system clogs if the grass is long and wet. Best results are on dry days.
What’s the difference between the WG737E and WG779E?
The WG779E is a slightly smaller model with a 34cm deck, while the WG737E offers a wider 37cm cut for quicker mowing on larger lawns.
How does Worx IntelliCut™ technology work on the WG737E mower?
Worx IntelliCut™ automatically adjusts cutting power depending on grass thickness. It boosts torque for longer, denser grass and reduces power on lighter cuts, which helps conserve battery life. Watch the demo video to see it in action.
If you’re looking at indoor growing too, see my guide on Best Indoor Grow Lights UK
Interested in greenhouses or polytunnels, check out my article on small greenhouses and polytunnels