Category Test

4 articles with this format

Three portable knife sharpeners laid out on a wooden camping table beside a pocket knife

Best Portable Knife Sharpeners for Camping and Outdoor Cooking

Three pocket knife sharpeners tested on portability, edge restoration speed, and field durability — including a pocket whetstone, a multi-tool sharpener, and a carbide-ceramic combo — using manufacturer specs and verified buyer feedback.

Category Test

Lab scores and methodology notes inside

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KitchenCategory Test

7 min read
Three yoga mats laid out side by side on a living room floor for home workout comparison

Best Yoga Mat for Home Workouts

Three yoga mats compared on thickness, grip, cushion, and durability for home workouts, using manufacturer specifications and aggregated verified-buyer feedback — not an in-house lab test.

Gaiam Premium Yoga Mat, 6mm
BalanceFrom GoYoga All-Purpose 1/2-Inch Extra Thick
Manduka PRO Yoga Mat, 6mm

SportsCategory Test

8.8/10 top score

8 min read
Portable blender with fruit on a kitchen counter

Best Portable Blenders: Our Research Picks

Three portable blenders compared on motor power, battery life, and cleanup, using manufacturer specs and aggregated buyer feedback — not an in-house lab test.

Hamilton Beach Personal Blender (51132)
nutribullet GO (NB50300S)
Ninja Blast (BC151BK)

KitchenCategory Test

8.5/10 top score

3 min read
Compact air fryer on a kitchen counter with a basket of crisped food

Best Air Fryers Under $100

COSORI Pro LE (5 Qt) is our top pick at $99.99 — three compact air fryers compared for small kitchens and one- or two-person meals.

Dash Tasti-Crisp Digital Air Fryer (2.6 Qt)
Instant Vortex Plus Mini Air Fryer (4 Qt)
COSORI Pro LE Air Fryer (5 Qt)

KitchenCategory Test

8.8/10 top score

5 min read