Where to Buy Automatic Resistance Exercise Bikes Online and In-Store

Looking for a smart exercise bike with automatic resistance—where the bike changes resistance for you during a class or workout? You can buy them direct from brands like Peloton and NordicTrack, through online marketplaces such as Amazon, at big-box retailers like Walmart, and in specialty sporting-goods stores including DICK’S. Below, we break down where to shop online and in-store, what automatic resistance really means, and how to choose the right model (including Peloton Bike+ and NordicTrack S22i/X24). For deeper brand comparisons, see our guide to automatic-resistance bikes on FitnessJudge.

Who Sells Automatic Resistance or Incline Machines? We Found Trusted Sources

If you’re asking who sells machines with automatic resistance or incline, the answer breaks into three reliable groups: smart cardio brands with auto-follow features (NordicTrack, Peloton, Wattbike, Wahoo, ProForm, Bowflex), adaptive-resistance strength makers (e.g., ARX; flywheel systems), and certified refurbished/commercial resellers. Auto features often depend on brand apps or partner platforms, so always confirm subscription requirements and compatibility. For bikes and treadmills, FitnessJudge and other top lab roundups verify which models truly auto-adjust during classes or terrain simulation, and what’s subscription-gated, which helps avoid surprises (see OutdoorGearLab’s best exercise bikes guide). For studio-grade adaptive strength, specialized vendors outline power and space needs in detail, and reputable refurb sellers document warranty-backed reconditioning.

Introduction

Automatic resistance control (also called auto-resistance, motorized resistance, or ERG-mode control) lets a bike or app change resistance for you during a workout. The feature is popular for guided studio classes, structured power workouts and immersive app rides because it produces consistent training loads and lets instructors or software enforce target power/effort automatically. This guide explains how automatic resistance works, lists the brands and best models that offer it, compares options by budget and use case, and tells you where to buy and what to check before you buy.