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  1. Home
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  3. Matthew Knight
Matthew Knight - Product testing team leader at Which?

Matthew Knight

Product testing team leader

Matt has been putting products through the mill for more than a decade, from complex heating systems, to his true passion, bikes and bike accessories

16 articles
  1. 2026

    1. 03 Nov
      Four umbrellas in various styles: a dark navy, clear dome, beige, and bright pink, set against a light blue background.

      Best umbrellas

      Outdoor accessories
    2. 03 Nov
      Man with short hair and blue headphones stands outdoors, looking confidently into the distance against a mountain backdrop.

      Best bone conduction headphones, tried and tested

      Headphones
    3. 03 Nov
      Man in a grey coat and tan pants riding a compact bicycle on a cobblestone path, with greenery in the background.

      Best folding electric bikes 2026

      Electric bikes
    4. 03 Nov
      A garden hose reel with an orange spool and black frame sits on lush green grass, surrounded by blooming flowers and sunlight

      Best garden hoses and hose guns, tried and tested

      Garden equipment
    5. 03 Nov
      Silhouette of a woman standing beside an electric mountain bike, overlooking a sunset over rolling hills.

      Best electric bikes 2026

      Electric bikes
    6. 03 Nov
      A warmly lit outdoor dinner party with seven people at a table, surrounded by greenery and string lights at dusk.

      Best solar garden lights, tested and reviewed

      Garden furniture
    7. 03 Nov
      Line up of garden ladders

      Best garden ladders 2026: tried and tested

      Garden equipment
    8. 29 Oct
      A hand holds a paintbrush, applying a glossy finish to wooden planks on a deck, revealing rich, warm tones.

      Best decking stain 2026: tried and tested in tough winter conditions

      Outdoor paints and stains
    9. 21 Oct

      Stop buying £5 umbrellas: why a £20 Which? Best Buy could actually save you cash

      Shopping, food & drink
    10. 15 Oct
      Paints on test

      Best washable paint

      Decorating and DIY
    11. 23 Sep
      Selection of stud finders

      Best stud finders 2026: electronic and magnetic options tested for home DIY

      DIY and home maintenance
    12. 25 Aug
      Steaming pot of chicken stew with colorful vegetables, simmering in a rich sauce.

      Best slow cookers

      Slow cookers
    13. 18 Aug

      Best heated throws 2026

      Mattresses
  2. 2025

    1. 23 Oct
      Hearty beef stew with chunks of meat, carrots, potatoes, and herbs, served in a black slow cooker with a ladle.

      Slow cooker recipe fails: what causes them and how to fix them

      Kitchen
    2. 08 Oct
      Matt Knight of Which? in cycling gear

      I cycle more than 100 miles a week – these are the bike accessories I wouldn't do without

      Health
  3. 2022

    1. 10 Aug
      Colorful ice cube trays stacked in a refrigerator, featuring blue and green sections, set against a white background.

      Stackable ice cube trays that don’t leak: we’ve found one

      Kitchen