Vender ssn- M4 Bluetooth Heart Rate Monitor Fitness Tracker Pedometer Sports Smart Bracelet al mejor precio

Specifications: High sensitive touch screen, can achieve all operations. Comfortable to wear and you can adjust the strap length. 24 hours monitor your heart rate at real-time. Automatically record the steps and calories burning. IP67 waterproof, no fear of rain and water. Intelligent vibration remind of sedentary, call and message. Type: Smart Bracelet Case Material: ABS Strap Material: TPE Bluetooth: 4.0 Screen Size: 0.96inch Battery: 3.7V 90mAh Battery (Included) Standby Time: 10 Days Work Time: about One Week Waterproof: IP67 Features: Heart Rate Monitor, Touch Screen, Multifunctional, Call/Message Reminder, Sedentary Reminder Case Size: Length: 35mm/1.38", Width: 16mm/0.63", Thickness: 0.8cm/0.32" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Smart Bracelet 1 x Charge Cable 1 x User Manual