My honest Lumen device review: what it measures, what the research says, who it helps, and who should skip it—especially keto, fasters, and score-reactive users.

Muse Athena combines EEG + fNIRS for focus training and sleep tracking. Here’s what stood out, what’s annoying, and who it’s worth it for. Muse Athena review.

Myndlift pairs Muse EEG with guided neurofeedback and brain maps. Here’s our experience, what it may help with, and key limits to know. Myndlift review

Muse S is an EEG sleep headband that tracks sleep stages and offers soundscapes & meditations. Here’s what we learned testing it—and who it’s for. Muse S headband

Pedometer accuracy varies by technology and placement. Learn which step counters are most reliable—especially at slow walking speeds—and why.

Looking for an Apple Watch alternative for Android? Here’s my honest Anyloop Band 2 review—features, setup, and what the accuracy can’t promise.

TRX Home Kit review: what’s in the box, door anchor pros/cons, travel setup tips, and how to buy it for less without sacrificing quality. Emma Mattison Fitness

Withings Body+ vs RENPHO: neither is truly “accurate” for body fat—but both can help track trends. Here’s how to choose and use one correctly.

Wondering if an adjustable kettlebell is worth it? I compare basic vs. competition styles, real-world pros/cons, and which option each fits best. best adjustable kettlebell