Demeras Smart Watch Fitness Tracker Bracelet with Calorie Counter Pedometer Sports Step Counter(Black)

【IP68 WATERPROOF FUNCTION】This smart bracelet has an IP68 waterproof rating and meets the international IP68 waterproof standard. Even if you wear a sports watch, wash your hands and take a bath when swimming (maximum water depth is 50m), it will not be damaged. 【REFERENCE SIZE】The screen size of this smart bracelet is about 0.83 * 0.47 inches, the width of the bracelet is about 1.1 inches, the suitable wrist circumference is 5.9-8.6 inches, and the power supply is 1 * 1.5 V AG10 battery. 【NOTE】This watch has a pedometer function, but due to its pendulum design, it can only collect steps during strenuous exercise. The low-power design can automatically adjust to sleep mode to save energy. 【HIGH QUALITY MATERIAL】The smart watch is made of ABS plastic, soft, comfortable, skin-friendly and This is a watch with a simple design and a pedometer that collects your steps during strenuous exercise (such as running). 【QUALITY SERVICE】We are committed to providing you with qualified products and quality services. If you have other questions about our products, please feel to contact us.