Brand guide · Updated May 2026
Bosch Lawn Mowers
If you ask ten UK gardeners which lawn mower they\'d buy a friend, four of them say "a Bosch Rotak". There\'s a reason. Bosch invented the Rotak shape — that distinctive low-slung deck with the high-mounted handle — back in the 1990s, and the company has been quietly improving it for thirty years. The corded Rotak is still the default sub-£200 mower for small UK lawns. The cordless UniversalRotak is the default mid-range cordless. And the Indego robot is the neat-freak\'s answer to autonomous mowing. Here\'s the full range, ranked.
Best Bosch lawn mowers
Bosch Rotak 32 R
Bosch
The default UK first mower for any garden under 200 m². At £99 there is genuinely nothing else that combines this much build quality with this little outlay. We have one in our long-term fleet from 2017.
Pros
- + Cheapest serious mower from a serious brand
- + 32 cm deck, very manoeuvrable
- + Built like German power tools
Cons
- − Corded — needs a power socket
- − No mulching plug at this price
Bosch UniversalRotak 36-550
Bosch
If you own any Bosch 36V garden tool, this is the obvious cordless mower. The 50 L collection box is a class above rival 35–40 L bins, and the ProSilence motor is properly quiet for early-morning mowing.
Pros
- + 36V Power for All — shared with hedge trimmer, blower, drill
- + 50 L grass box is the biggest in class
- + ProSilence motor genuinely quiet
Cons
- − Heavier at 14 kg
- − Plastic deck flexes on uneven ground
Bosch Indego S+ 500
Bosch
The neat-freak's robot mower. Most robots wander randomly; the Indego maps and mows in tidy parallel lines, which gives a more uniform finish and finishes faster on rectangular lawns.
Pros
- + Maps your lawn, mows in straight lines
- + Quietest robot we have tested (under 65 dB)
- + SmartHome integration
Cons
- − Boundary cable required
- − Slope limit of 27%
Bosch AdvancedRotak 36-750
Bosch
The big-brother cordless when you need more deck width. The 46 cm steel-reinforced deck and the twin-battery option finally make Bosch competitive on lawns over 500 m².
Pros
- + 46 cm deck — more coverage
- + Self-propelled variant available
- + Twin-battery for extended runtime
Cons
- − Premium pricing
- − Heavier at 16 kg
The Bosch lawn mower range explained
Bosch organises its mowers into three tiers and four power types. The tiers are Rotak (entry, mostly corded), UniversalRotak (mid, mostly cordless 36V) and AdvancedRotak (premium, larger decks, self-propelled options). The power types are corded electric, cordless, robot (the Indego range) and a small selection of petrol mowers that have been quietly phased out in most of the UK. If you see a model number like "Rotak 32 R" the number is the deck width in cm.
The bigger story is the Power for All battery platform — Bosch\'s answer to Ryobi ONE+. Buy a 36V battery for your UniversalRotak and the same pack runs the Bosch hedge trimmer, leaf blower, chainsaw, even a heated jacket. It\'s the second-largest battery ecosystem in the UK garden category and the main reason to buy a Bosch cordless mower as your first cordless tool.
Where Bosch fits vs rivals
Bosch is the mainstream German mower. Ryobi undercuts it on price and beats it on tool count; Makita matches it on build quality at a higher price; Einhell tries to undercut Bosch with similar German engineering at 70% of the price. Gtech is the boutique alternative — lighter, friendlier, made in Britain, much pricier batteries. For most UK buyers the real shortlist is Bosch vs Ryobi (cordless) or Bosch vs Flymo (corded), and Bosch usually wins on build, loses on price.
Common quirks and known issues
Bosch mowers are the most reliable mainstream UK mowers we test. The two recurring grumbles in our long-term fleet: the plastic deck on the entry-tier Rotak flexes a touch on bumpy lawns (cosmetic, not functional), and the cable on corded models is on the stiff side — replace it with a softer aftermarket cable if it bothers you. The grass box latch on the UniversalRotak occasionally needs a wipe with WD-40 after a wet winter in the shed.