Joybuy Insights

Buying a beard trimmer: how to choose a model that suits your routine

A beard trimmer might seem simple at first: charge it, set it and trim. Yet many men buy a model that proves less convenient than expected after a few weeks. A large gap between length settings, a battery that runs out quickly or a device that isn’t water-resistant can make everyday use unnecessarily difficult.

As a Joybuy Product Recommendation Officer, I look at product information with practical considerations in mind. Before ordering a beard trimmer or grooming kit for men, watch out for these three common pitfalls.

Common pitfalls when buying a beard trimmer

1. Plenty of length settings, but no clear measurements

A product may list lots of settings, but that doesn’t tell you much if it’s unclear which measurements in millimetres they correspond to. So check the minimum and maximum trimming lengths, the size of each adjustment and whether the setting can be locked.

For short stubble, increments of 0.5 or 1 millimetre are practical. If you want to tidy a longer beard or your head hair, you’ll need a range covering several millimetres up to around 20 or 25 millimetres.

2. Confusing “waterproof” with washable

Water resistance varies between models. A waterproof beard trimmer with a stated IPX rating is not the same as a hair trimmer that can only be rinsed under the tap. Also check whether the device needs to stay dry while charging.

A corded clipper, such as some models from Remington and WAHL, isn’t suitable for use in the shower. Always follow the instructions and keep the charging adapter away from water.

3. Looking only at battery life

A cordless beard trimmer with a long runtime is handy, but check the charging time, connector type and whether you can trim while it’s charging, too. A 40-minute battery may be enough for a quick beard routine. For regular use on your face, head and body, a longer runtime is more practical.

Important specifications to compare

Length settings and precision

A trimmer with adjustable length settings gives you more control than a device with just one fixed comb. Check the overall range:

  • 0.5 to 5 millimetres: suitable for stubble, outlining and short beards.
  • 0.5 to 20 millimetres: suitable for a range of beard styles.
  • 3 to 25 millimetres: more useful for head hair and longer styles.
  • Multiple attachments: useful if you want to groom your face, head and body with one device.

Also check that the length setting stays in place during use. A precision wheel or lock helps prevent uneven lines.

Battery, charging and use

A rechargeable trimmer is comfortable to use without a cord, especially when tidying your neckline or travelling. USB-C is a common connector, but not every device can be charged with every adapter. Use the charger supplied or recommended by the manufacturer.

The stated battery life is usually based on ideal conditions. Keeping the battery fully charged and the blades clean, and maintaining the device regularly, helps keep runtime predictable. Also check the difference between:

  • cordless use while trimming;
  • use while the cable is connected;
  • cordless-only use, where you’ll need to wait if the battery runs out.

Blades, maintenance and water use

Stainless steel, ceramic and coated blades each have different properties. The product description may mention self-sharpening blades, for example, but that doesn’t mean maintenance is unnecessary. Remove hairs after every trim and apply oil if the manufacturer recommends it.

An electric beard trimmer with a washable head saves cleaning time. Even with a fully washable model, check that the charging port is dry before plugging the device in. Use a non-waterproof beard and hair trimmer only when dry.

Which beard trimmer suits your needs?

Suitable for: Budget-conscious beginners
Remington MB320C Beard Trimming Kit

Remington MB320C Beard Trimming Kit

Why it suits this profile: This model is designed for everyday beard maintenance, with a straightforward range from 1.5 to 18 millimetres and an adjustment wheel.

How this product avoids the pitfalls

The length setting is easy to see and can be locked. The trimmer runs for 40 minutes cordlessly and, according to the product information, can also be used with the cord attached.

Key benefit & features

9 length settings, ceramic-coated blades, adjustable comb and cleaning brush.

Suitable for: Shoppers looking for premium quality
LOFANS TR1 beard trimmer for men

LOFANS TR1 Beard Trimmer for Men

Why it suits this profile: The fine length adjustments are ideal if you want to trim your beard precisely, and value cordless use and easy cleaning.

How this product avoids the pitfalls

The product specifications list 40 settings in 0.5-millimetre increments, a travel lock and an IPX7 rating. Keep the charging port dry while charging.

Key benefit & features

Range from 0.5 to 20 millimetres, USB-C charging, LED display and up to 90 minutes of cordless use.

Suitable for: Specific needs & frequent users
Braun HC Styler XT3100 Multi-Purpose Trimmer

Braun HC Styler XT3100 Multi-Purpose Trimmer

Why it suits this profile: This compact beard and hair trimmer is for anyone who wants to groom facial hair, define edges and trim different areas of the body with one device.

How this product avoids the pitfalls

The product information clearly states that the device is water-resistant and cordless, but cannot be used while charging.

Key benefit & features

45 minutes of battery life, wet and dry use, multiple styling tools, plus a protective cap and case.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and comply with current European safety regulations.

Maintenance for a longer lifespan

Clean the trimmer after every use and remove hairs from the comb, blade and body. Washable parts must be completely dry before you put them back. For a model that isn’t waterproof, use a brush rather than running water.

Store a cordless beard trimmer somewhere dry and charge the battery according to the manufacturer’s instructions. Replace blades, foils or comb attachments if they’re damaged or no longer trim evenly. How often you need to replace them depends on how often you use the trimmer, how well you maintain it and the specific model.

Frequently asked questions about beard trimmers

Is a beard trimmer suitable for body hair?

That depends on the attachments and product description. A body trimmer or multi-purpose grooming kit often comes with specialist attachments. Only use a standard beard trimmer on other parts of your body if the manufacturer says it’s suitable, and choose the right comb to minimise direct contact with your skin.

How long does a beard trimmer last?

Its lifespan depends on cleaning, charging and blade care. A device with replaceable parts or parts that are readily available can be a practical choice for regular use. Check in advance whether replacement blades, foils and combs are available.

How much does it cost to use a rechargeable trimmer?

A rechargeable trimmer typically uses little electricity, as its battery only needs charging from time to time. Ongoing costs usually come from replacement blades, foils or accessories. So compare more than just the purchase price: check the availability and cost of replacement parts, too.