Smartphone Pendulum [2025 Industry Technological Innovation - Approximately 10,000 Steps in 1 Hour] Smartphone Swinger - USB Powered, Horizontal Swing, Rotating Swing, Automatic Walking, Compatible with Dragon Quest Walk / Moomin Move World / Station Memo, Step Count Accumulation, Automatic Hatching Device, Silent Operation, Anti-Slip, Magnetic Protection, No Assembly Required, Easy to Use, Pedometer ‐ Mercari: Shop from Japan