Sunny Health & Fitness Foldable Stair Climber with Extended Step Range

Sunny Health & Fitness Smart Foldable Stair Climber with Resistance Bands – SF-S025005 delivers a full-body, low-impact climb that mimics natural vertical movement for cardio and strength. Supportive resistance bands make starts feel easier—great for beginners—while smoothing cadence and adding light upper-body engagement. An extended step range supports 8.9–21.5″ step length so you can go long for max activation or short for joint-friendly endurance. Connect to the free SunnyFit App for guided stair programs, real-time metrics, scenic routes, and AI-personalized plans. A stable triangular frame supports 330 lbs, folds flat for easy storage, and features 4-level handlebars, an LCD (time, calories, steps, SPM, total count), and a secure device holder. Est. in sunny California since 2002, our U.S.-based team supports your “Fit for Everyone” journey.
【FULL-BODY CARDIO & STRENGTH TRAINING】 Burn calories and build strength using your own bodyweight. Targets legs, glutes, and core with low-impact movement.
【ADJUSTABLE STRIDE & STEP HEIGHT】 Customize the 8.9″ to 23.5″ step height and 21.5″ stride length to increase intensity or reduce joint impact as needed.
【CORE-STRENGTHENING STABILITY TRAINING】 Improve balance and muscle control with every step. No resistance settings mean your core does the work.
【FREE SUNNYFIT APP + AI PLANS】Train with stair-climbing programs, real-time metrics, scenic routes, and trainer-led sessions. Get AI-personalized plans based on your body metrics for smarter progress
【4-LEVEL ADJUSTABLE HANDLEBARS】 Adjust the handlebars for comfort and support. Designed to fit users of various heights for stable, ergonomic workouts.