Section
Fitness, running, and the wearables that matter.
Running apps, strength training software, home workout platforms, yoga and mobility apps, and the watches and rings that measure them. We cover what the coaching science says and what the wearable industry overstates.
Edited by Mira Sato
Seven cycling apps ridden through a full twelve-week build. Zwift wins because it gets people onto the trainer on a Tuesday in February. TrainerRoad wins the training plan. MyWhoosh is the free option that no longer needs an asterisk.
Seven apps tested across twelve weeks of actual training. Peloton Digital took our top slot on instructor depth and programming quality. Apple Fitness+ is the runner-up for Apple Watch households. Future remains the best human-coaching product in the category.
Seven running apps tested across a full marathon training cycle. Strava remains the social layer the category runs on. Runna is the best AI coaching product. Nike Run Club is the best free app. Garmin Connect is the power user's choice.
Six apps tested across an eight-week home-workout block. Peloton Digital leads for the home user with or without equipment. Apple Fitness+ is the runner-up for Apple households. Centr is the dark horse for minimal-equipment training.
Seven strength apps tested across a full sixteen-week training block. Strong remains the cleanest workout logger. Caliber is the best app with real coaches attached. Fitbod is the best app if you want the program written for you.
Six yoga apps tested across a full ten-week practice. Down Dog wins on customization and daily-practice flexibility. Alo Moves has the deepest instructor library. Glo is the serious practitioner's pick.
Six mobility apps tested across an eight-week protocol. GOWOD wins on athlete-focused assessment. Pliability (formerly ROMWOD-adjacent) is the runner-up for general mobility. ROMWOD remains the recovery-focused pick.
Nike Run Club is free, and it is the best free running app on a phone. The Guided Runs are the underrated feature in the category. Coach Bennett is a legitimately good running coach.
The $12.99/month app-only tier is the best fitness content library on a phone, and it does not require owning any Peloton hardware. Here is what it is and why most generalist users should subscribe.
Caliber pairs you with an actual credentialed coach who writes your program, adjusts it weekly, and messages you. At $199/month it is not cheap. For the right user, it is cheaper than hiring a trainer locally.
Strong is the workout logger that has resisted the temptation to become something else. It logs sets, it tracks rest, it shows you what you did last week. That is the whole product, and that is exactly right.
Runna is the AI running coach that passes the sniff test. The plans are what a mid-tier running coach would write — which is exactly the right bar for an AI product.
Strava is not the best coaching app, not the most accurate GPS, and not the cheapest. It is the app every serious runner uses anyway, because the network effect is the product.
Flexibility is passive range of motion. Mobility is active, controlled range. Most programs improve one and sell it as the other. Here is what to actually work on.
A reasonable 16-week buildup for a runner who can already run 5K. The plan that actually works, the mistakes to avoid, and how to get to race day without blowing up.
A reasonable first six months of strength training without the noise. What to lift, how often, how to progress, and what not to waste your attention on.
Zone 2 training has become a marketing phrase. This is what the science actually says, how to find your zone 2 pace, and why the number on your watch may not be it.
Garmin gives you comprehensive multi-sport training metrics and a watch you can use during activity. Whoop sells a simplified dashboard of strain, recovery, and sleep. Athletes should usually want the first.
This is not really a head-to-head because Strava and Runna do different jobs. Strava is the tracking and social layer. Runna is the coaching layer. Most serious runners use both.
I trained for a half-marathon, finished it in a respectable time, then walked away from running for ten weeks and noticed something I had not expected. The hours had been louder than I realized.
Whoop markets "strain" as if it were a clinical variable. It is not. It is a branded number. This essay is about what that means for the wearable industry and the athletes who pay for it.
The most impactful fitness habit is not running or lifting. It is walking 10,000 steps a day, sustained for years. Nobody sells this well because nobody makes money on it.