【Product Name: Yamasa Tokei Keiki Buckle Pedometer】 ・Pedometer built into the buckle. No worries about it coming off or falling off. ・Displays steps, walking distance, calories burned, walking time, and time. Features a 14-day memory function. ・Equipped with a pause function to stop measurement. ・Features a hole-less, continuously adjustable belt that can be adjusted to any position. (Cowhide leather, supports waists up to 110cm) ・Walking detection function suppresses measurement of vibrations other than walking. 【Product Specifications】 External Dimensions: Approximately 61mm wide x 36.4mm high x 15mm thick (excluding belt, belt loop, and protrusions) Display: LCD 5-digit digital 1-line display Battery Life: Approximately 1 year (based on 10,000 steps per day or 4 hours of use per day), with BATTERY LOW indicator Step Accuracy: Within ±3% (according to our standard vibration testing device) Accessories: Test battery (CR2032 x 1) built into the main unit, instruction manual (with warranty)