Sunny (#SF-B220045SMART) Smart Pro Belt Indoor Cycling Exercise Bike in Black

Sunny Smart Pro Belt Drive Indoor Cycling Exercise Bike

If you're looking for a home cycling option that feels steady, tracks your performance, and connects you to workouts—all while fitting neatly into your space—this bike delivers. The SF-B220045SMART combines smart tracking, comfortable design, and a smooth belt drive, making it a practical daily companion that’s easy to use and grows with your needs.

Why This Bike Just Makes Sense

• 9 lb Internal Flywheel with Belt Drive

  Delivers a smoother, quieter motion thanks to the momentum of the flywheel and the whisper-quiet belt drive.

• Magnetic Resistance

  Uses a contact-free magnet system—no rubbing parts, just smooth and consistent adjustments.

• Extra-Large, Padded Seat (over 3″ thick)

  Extra cushioning means more comfort, especially for longer sessions.

• Bluetooth Smart with SunnyFit App

  Syncs with the SunnyFit® workout app for guided trainer rides, scenic routes, real-time performance tracking, and access to a full workout community.

• Built-In Device & Bottle Holders

  Keeps your screen and hydration within easy reach so you can focus on what matters.

• Heart Rate–Sensing Grips

  Integrated pulse sensors on the handles help you monitor effort without extra gear.

• Transport Wheels & Non-Slip Pedals

  Easy to move and stable while active, thanks to smooth rollers and grippy pedal surface.

Console & Programs

This bike’s console, when paired via Bluetooth, works with the SunnyFit app to display key stats like time, distance, calories, speed, and heart rate. Plus, you gain access to interactive routes, training content, and progress tracking—all from your mobile device.

User Interface & Experience

Set up is straightforward. Once in place, the belt drive ensures a calm, seamless pedaling feel. The cushioned seat and easy resistance tuning make rides comfy, while the app-driven interface keeps workout choices flexible and engaging.

• SF-B220045SMART Elite Smart Pro Belt Indoor Cycling Bike

• Pre-installed belt-drive and magnetic resistance system

• Digital monitor (works via Bluetooth with SunnyFit® app)

• Tablet/device shelf and water bottle holder

• Heart rate–sensing grip handles

• Stabilizers, rear transport wheels, and assembly tools

• Instruction manual

• Flywheel: Internal, 9 lb

• Resistance: Magnetic (contact-free)

• Connectivity: Bluetooth with SunnyFit® app support (live metrics, guided rides, routes)

• Seat: Over 3" thick padded seat

• Frame: Stable, upright design with transport wheels and non-slip pedals

• User Weight Capacity: (Not specified in source; typical models support 275–300 lb)

• Dimensions / Weight: Not listed in source

Does it fit smaller spaces?
Yes—it has a compact upright design and built-in wheels make it easy to shift and store.

Can I use it without the app?
Yes—the basic metrics (like cadence or distance) are still viewable, but the app unlocks richer content and tracking features.

Is it good for long sessions?
The large padded seat and magnetic resistance make it comfortable and quiet for extended use.

Is it sturdy enough?
Yes—it has a solid frame and features designed for stability, and it’s well-suited for regular use.

Sunny Health & Fitness indoor cycles, recumbent bikes, ellipticals, rowers, & treadmills warranty
3 YEAR - Structural Frame
1 YEAR – Treadmill Motor
180 DAYS - Other Parts and Components