Real-time fitness tracking: This magnetic exercise bike connects with the self-developed Merach app and FantomFite gaming app. Monitor key workout statistics in real-time, including resistance level, distance, time, calories, and BPM. Easily sync your data with Google Fit and Apple Health for a more complete fitness overview. Stability & Durability: The S36 series magnetic resistance exercise bike with Bluetooth is built with an enhanced dual-triangle frame, supporting up to 330 lbs for superior stability. Its reinforced design minimizes wobbling and ensures long-lasting durability, making it ideal for riders of all sizes Infinite Resistance Bike: Experience full control with 0–100% adjustable resistance. From light warm-ups to high-resistance bike training, it adapts to every fitness level. (Note: The display only shows 8 resistance levels.) Comfort & Support: Crafted with high-density foam and wrapped in durable, wear-resistant PU leather, the seat cushion of this exercise bike evenly distributes pressure to minimize discomfort in long-term riding. Its contoured shape and wide design provide superior hip support, promoting a natural and stable sitting posture Versatile & Silent: This resistance exercise bike features a 2-way adjustable handlebar and 4-way adjustable seat, fitting users from 4'8'' to 6'4''. Operating at under 25 dB, it offers a quiet and smooth ride, while the durable ABS pulley ensures long-lasting, reliable performance.