Rollstimi Men’S Smart Watch With Steel Band

About this item

• Men's smart watches, connected to mobile phones via Bluetooth, the watch can also answer or reject calls, view call logs, etc. Whether it is outdoor fitness or housework, the call is easy and comfortable.
• Men's smartwatch not only supports calls, but also SMS and notifications from a variety of social apps, including Messages, Facebook, Twitter, Instagram, Whatsapp and more.
• Activity tracker smart watches include 100+ sports modes (such as running, cycling, basketball, etc.), allowing you to enjoy sports to the fullest. It will record your walking steps, distance, calories, and exercise time.
• Smart watches use low-power optical chips to continuously measure your heart rate. It can detect your heart rate, blood oxygen, and analyze your sleep quality throughout the day to help you make reasonable adjustments to your lifestyle.
• Bluetooth smart watches are compatible with Android5.0+ and IOS10.0+ systems. It also has many useful features. Android smart watches support fast charging and can stand by for up to 20 days or so.