Sunny Health & Fitness Premium Stair Climber (SF-X7300SMART) is a commercial-grade, high-intensity cardio machine designed to deliver powerful lower-body conditioning, endurance training, and effective calorie burning. Built for durability and performance, it brings gym-level stair climbing workouts into a home or studio setting with advanced smart features and safety systems.

Key Features:

EMS electromagnetic resistance system with 25 adjustable levels for customized workout intensity
36 pre-programmed workouts designed for fat loss, endurance, and lower-body toning
Targets quadriceps, glutes, and calves for effective lower-body strengthening
Built-in pulse sensors for real-time heart rate monitoring
LED digital display tracks time, steps, height, calories, heart rate, and steps per minute
Bluetooth connectivity with SunnyFit app offering 1,000+ workouts and virtual routes
Infrared auto-stop safety sensors for enhanced user protection
Full-length handrails provide stability and support during high-intensity training
Wireless charging pad, device holder, and bottle holder for added convenience
Four-step climbing design for realistic stair-climbing motion

Specifications:

Resistance Levels: 25 EMS levels
Programs: 36 pre-set workouts
Max User Weight: 400 lbs
Step Dimensions: 19.5″ x 9.3″ x 7.7″ per step
Dimensions: 57.1″ L x 33.1″ W x 51.6″ H
Full Footprint: 31.3″ L x 83.9″ W x 69.3″ H (extended use setup)
Connectivity: Bluetooth (SunnyFit app compatible)
Warranty: 3-year structural frame, 1-year frame / 180 days parts

Designed for serious fitness enthusiasts, this stair climber combines advanced resistance technology, smart tracking, and commercial-grade construction to deliver intense, results-driven training with maximum safety and reliability.