Track your fitness and stay up-to-date with your day-to-day tasks with this multifunctional fitness tracker smartwatch with Bluetooth 5.0 Earbuds. There are multiple sport modes and other features that are designed to make your life run more smoothly. The watch is compatible with iOS and Android devices.

RZK smart bracelet can be used to charge or keep your headphones, as it's scientifically designed for holding headphones, convenient for carry it away.

This smartwatch not only tracks your activity, but it also sports integrated design features a vibrant touch screen the 1.3" LED illuminated screen lifts to reveal a sealed charging compartment which in turn is home to a pair of Bio coded Bluetooth 5.0 headphones.

Even if you’re not an athlete, knowledge about your heart rate can help you monitor your fitness level — and it might even help you spot developing health problems. Your heart rate, or pulse, is the number of times your heart beats per minute. Normal heart rate varies from person to person. Knowing yours can be an important heart-health gauge.

Did you know that your blood pressure can be a good indicator of your heart’s health? High blood pressure is actually a leading risk factor for heart disease and early death. It’s sometimes called the “silent killer” because many people don’t know they have it, yet it can do a lot of harm. Our smartwatch allows you to keep on top of your blood pressure and make healthy adjustments to ensure a healthy heart.

Are your workouts working as hard for you as you are? The added calorie counter tracks how much calories are burned throughout the day and during activities.

Tired of running out of juice when you need your music the most? The charging case has a 4000 mAh with a fast-charging premium built-in battery. Once fully charged, the charging case can support 360 hours of playtime for the earbuds. Every time you finish 5 to 6 hours listening just put the earbuds back into the case to be recharged.