M4 Smart Band
Main Features: - Bluetooth Synchronization With Bluetooth 4.1, this smart bracelet is available for smartphones with Bluetooth function - Professional 24H-continuous Heart Rate Detection Whether you are resting or doing sports, detect your heart rate accurately - Intelligent Anti-lost Watch will send an alarm after leaving the mobile phone in a certain distance, no need to worry about losing your phone - Sport Monitor This smart bracelet can record steps, calories and distance, so you can know your sports data,adjust your exercise program and live a healthier life - Sleep Monitor Accurately monitor total effective sleeping time and motion time every night, helping you develop good living habits - Sedentary Reminder Develop scientific habits and effectively resist sub-health
All domestic and international orders are eligible for FREE standard shipping!
ESTIMATED SHIPPING TIMES:
USA & Canada: 10 - 20 business days.
International: 12 - 25 business days.
PLEASE NOTE: Production is up to 3 business days and delivery is based on estimated shipping times.
Shipping times have been updated to reflect changes as a result of covid-19. Shipping times may still be effected due to the impact of covid-19 on logistics companies. We apologize in advanced for any delay.
We are working with our logistics companies and are constantly receiving updates. When shipping can return to normal we will be updating this page. We will also be accommodating any unreasonable length of time. Feel free to contact us for updates on your orders or information on logistic company status.