The Milo Sport Select ECG Accurate Strapless Heart Rate Watch is a cutting-edge fitness tracker designed for gym and training activities. With its ECG accurate heart rate sensor, users can easily monitor their heart rate in real-time while working out. The brand, MiO, ensures quality and reliability in this innovative product. The watch is designed for use on the wrist, making it convenient and comfortable to wear during workouts. This product does not include a charger, but it is a must-have for those looking to track their heart rate with precision and ease. No charger