How We Test Products

Category-Specific Testing, Not One-Size-Fits-All

Our Review Methodology page explains the general workflow every review follows, from shortlisting through publication. This page goes one level deeper: the actual tests and measurements we run for each of the ten categories we cover, so you know exactly what "tested" means on this Site rather than taking our word for it.

Wireless Earbuds

We wear each pair for at least two weeks of daily use across commuting, workouts, and calls. Battery life is measured with a looping test track at a fixed, moderate volume, timed until the earbuds die, then compared against the manufacturer's claim. Noise cancellation is assessed using a phone-based SPL meter app in a consistent noisy environment, typically a running kitchen exhaust fan or a busy street, to estimate perceived noise reduction. Fit is checked across at least two testers with different ear shapes, since seal quality affects both bass response and ANC performance. Call quality is tested by recording a sample call and reviewing the playback for clarity and background noise handling.

Mechanical Keyboards

Each keyboard is typed on for a minimum of 48 hours of cumulative use spread across several days, including a repeated typing-speed passage to compare consistency across switch types. We check stabilizer rattle on the space bar, shift, and enter keys by ear and by feel, evaluate actuation force against the switch manufacturer's published specification, and test hot-swap functionality where applicable by physically swapping at least one switch.

Gaming Mice

Sensor tracking is checked by drawing straight lines and rapid flicks at multiple DPI settings to look for jitter or acceleration inconsistency. We test grip comfort across three grip styles — palm, claw, and fingertip — and at least two hand sizes where possible, since shape comfort is highly individual. For wireless mice, we run a battery test under continuous use and check for input lag or dropped connections near common sources of 2.4GHz interference, such as Wi-Fi routers.

Portable Monitors

We measure real-world brightness with the panel set to maximum, note usability in a well-lit room and near a window, and check single-cable USB-C compatibility across at least two different laptops. Where possible, we compare color output against a reference display to assess accuracy, and we specifically test stand and cover stability, since portable monitors get handled and repositioned far more than desktop displays.

Power Banks

We measure actual usable output using a USB power meter connected between the power bank and a fixed reference load, rather than trusting the printed mAh rating, and we report the real-world number alongside the manufacturer's claim. We test charging speed both into and out of the bank, check simultaneous multi-port output for voltage sag, and verify the bank's Wh rating for airline carry-on compliance.

USB-C Hubs

We run sustained large-file transfers over the data ports to check for thermal throttling, connect an external display to verify the actual supported resolution and refresh rate rather than just the advertised "4K" claim, and test pass-through charging wattage against a laptop's charging requirements. We also check plug-and-play compatibility on both Windows and macOS without installing additional drivers.

Smartwatches

We wear each smartwatch for at least two weeks, including overnight for sleep tracking where supported, and compare heart-rate readings during steady-state activity against a chest-strap or other established reference where available. Battery life is logged daily under our normal settings, always-on display and workout tracking enabled, rather than the manufacturer's best-case configuration, since that better reflects real usage.

Webcams

We test video quality in three lighting conditions — bright daylight, typical indoor office lighting, and dim evening lighting — since low-light performance varies the most between models. Autofocus speed and consistency is tested by moving toward and away from the camera repeatedly, and we record and review built-in microphone audio for clarity and background-noise handling.

Wall Chargers

We measure real per-port output wattage with a USB power meter under both single-port and simultaneous multi-port load, since the combined figure printed on the box rarely holds up once every port is in use. We test USB-PD/PPS negotiation against several phone and laptop combinations to confirm advertised fast-charging speeds actually trigger, log surface temperature during a sustained 30-minute high-load charge to check thermal throttling, and verify physical fit alongside adjacent outlets on a standard wall plate or power strip.

Portable Power Stations

We charge and fully discharge each unit against a fixed resistive load to measure real usable watt-hours against the advertised capacity, rather than trusting the printed number. AC inverter output is tested against both simple resistive loads and a device with an inductive motor to check waveform stability under a harder load, recharge time is timed via wall outlet and, where supported, solar input, and we log cooling-fan noise under sustained draw alongside the unit's weight and carry handle, since portability is as much a factor as raw capacity for this category.

Consistency Across Reviewers

Regardless of category, we anchor every test session against previously reviewed products so that a score means roughly the same thing this month as it did a year ago, and we log raw testing notes before writing the review itself, so the write-up reflects what we actually observed rather than a retrospective impression.

Questions

Curious how we tested a specific product? Email amirchandler7@gmail.com and we're happy to share more detail.