Bosch vs Flymo Cordless Lawn Mower

Bosch vs Flymo: Which cordless mower is right for you?

Both Bosch and Flymo are trusted names in the UK garden tool market, but they cater to different priorities. Bosch focuses on power, battery system versatility, and cut quality, while Flymo specialises in lightweight, space-saving hover mowers. We break down the key differences to help you choose.

Battery system and ecosystem

Bosch uses its PowerForAll 18 V battery system, meaning the UniversalRotak 36-550 runs on two 18 V batteries in series. This gives you access to over 100 garden and DIY tools from the same batteries, from hedge trimmers to drills. Owners report that the 2 x 2.5 Ah batteries provide a solid 35-45 minutes on a medium lawn, with enough power to handle damp grass without bogging down.

Flymo uses its own 18 V battery platform, which is shared with a smaller range of tools (trimmers, blowers, and hedgers). The included 2.0 Ah battery gives around 20-25 minutes of run time, which is sufficient for a small lawn (up to 150 m²). Replacement batteries are cheaper than Bosch, but the ecosystem is less extensive. If you already own Bosch power tools, sticking with the same batteries saves money and hassle.

Cutting performance and lawn type

The Bosch UniversalRotak 36-550 has a 36 cm cutting width and a powerful motor that handles thicker grass and uneven ground better than the Flymo. The central height adjustment with six positions (20-70 mm) gives you fine control over cut length. Owners consistently praise the clean, even cut, even on slopes and bumpy lawns.

The Flymo EasiGlide 300 is a hover mower, meaning it floats on a cushion of air rather than rolling on wheels. This makes it very easy to push and turn on flat, even lawns, but it struggles on uneven terrain or longer grass. The 30 cm cutting width is narrower, so it takes longer to cover larger lawns. The three height positions are less versatile than Bosch's six, but for a small, flat lawn, the Flymo is quick and nimble.

Build quality and durability

Bosch lawn mowers are known for robust plastic decks and reliable motors. The UniversalRotak 36-550 feels solid, with a sturdy handle and a large 40-litre grass box that clips on securely. Owners report that with regular maintenance (blade sharpening, cleaning), the mower lasts for several seasons. The foldable handles make storage manageable, though it still takes up floor space.

Flymo hover mowers are lighter and more compact, with a plastic deck that is adequate but less durable than Bosch. The 30-litre grass box is smaller and can fill quickly on a slightly damp lawn. The main advantage is storage: the EasiGlide 300 folds down to a very small footprint, ideal for sheds or garages with limited space. Owners note that the hover mechanism works well on dry, flat lawns but can be less effective on wet grass.

What to check before buying

• Lawn size and terrain: For lawns over 200 m² or with slopes, bumps, or thick grass, a wheeled mower like the Bosch is better. For small, flat lawns under 150 m², a hover mower like the Flymo works well.
• Battery ecosystem: If you already own Bosch 18 V tools, the UniversalRotak 36-550 is a no-brainer. If you are starting from scratch, consider the wider range of tools available for each system.
• Storage space: Flymo hover mowers fold into a very compact shape, making them ideal for tight sheds. Bosch mowers are bulkier even when folded.
• Cut quality vs convenience: Bosch offers a cleaner, more adjustable cut. Flymo prioritises lightweight handling and easy storage over cut precision.

Mistakes to avoid

• Buying a hover mower for uneven ground: Hover mowers need a flat surface to work well. On bumpy lawns, they can scalp high spots and miss low spots.
• Underestimating battery run time: The Flymo's 2.0 Ah battery is fine for small lawns, but if your lawn is close to 200 m², you will likely need a second battery to finish the job.
• Ignoring battery compatibility: Bosch PowerForAll batteries work across many tools, but Flymo's 18 V batteries are not interchangeable with other major brands. Check what you already own.
• Choosing based on price alone: The Flymo is cheaper upfront, but if you need a second battery or a more powerful mower next season, the Bosch may save you money in the long run.

Owner feedback summary

Aggregated from Amazon, Screwfix, and Argos reviews (over 1,500 total ratings):

• Bosch UniversalRotak 36-550: Average 4.4/5 stars. Most praise the cut quality, battery life, and build. Common complaints: the grass box can be fiddly to empty, and the mower is heavy for some users.
• Flymo EasiGlide 300: Average 4.1/5 stars. Most like the lightweight feel and compact storage. Common complaints: struggles with thick or wet grass, and the battery run time is short for larger lawns.