DoSmarter Blood Glucose Smartwatch with ECG Heart Rate Blood Pressure Oxygen Monitoring, Smart Watch with Bluetooth Call Smart Reminder Sleep Calories Step Tracker

Hi. The right-side button on this Fitness Tracker serves as an electrode button for measuring electrocardiogram (ECG) readings. To obtain accurate ECG measurements, it is recommended to follow the instructions provided with the watch. Simply tap the ECG function on the watch and place your finger on the electrodes next to the button to initiate the measurement process. If you have any questions or concerns, please feel free to contact us at aftersales@do-smarter.com.

Hi. The current fitness tracker comes with the ability to measure blood glucose levels. To measure your blood glucose, simply swipe the watch screen and tap the health icon. If you prefer automatic monitoring, you can access the H Band App, go to "My Device," select "Switch Setting," and turn on the Blood Glucose Monitor feature. This will allow your smartwatch to continuously monitor your blood glucose data 24/7. If you have any questions or concerns, please don't hesitate to let me know at aftersales@do-smarter.com.

Hi. We provide a 12-month warranty for quality issues and a 30-day no-worry return guarantee for non-manufacturing defects. If you have any other concerns, please feel free to contact us at aftersales@do-smarter.com.

To use your new fitness tracker, please download the H Band app from the Apple Store or Google Play. Alternatively, you can scan the QR code on your watch or in the user manual. Once the app is downloaded, connect it to your fitness tracker through H Band for seamless functionality. You can set the date and time on your watch without a smartphone. Basic features such as step tracking, distance monitoring, calorie counting, blood glucose monitoring, blood pressure measurement, heart rate monitoring, blood oxygen level tracking, ECG monitoring, and sleep tracking can be accessed by tapping the tracker's screen. For detailed metrics, professional analysis, and scientific guidance, connecting your tracker to the app is highly recommended.

Hi. To extend the screen backlight time on your smartwatch, navigate to the Settings menu, choose Screen Display>>Screen on, and adjust the duration according to your preferences. Additionally, you can enable the "Turn Wrist to Wake" feature in the Settings and Switches section, allowing the screen to automatically light up when you raise your arm, providing effortless time-checking.

Hi. To guarantee optimal performance, the smartwatch must be linked to a compatible companion app that supports Android 5.0 or later and iOS 9.0 or newer. Please verify that your smartphone meets these prerequisites before utilizing the fitness tracker.

Hi. The calculator on the smartwatch is designed for basic calculations only.

Hi. Using your smartwatch to track your overall health is simple and effective. By navigating the watch screen and selecting the health icon, you can measure your Heart Rate, Blood Pressure, Blood Glucose, Blood Oxygen levels, Sleep, ECG,and HRV monitoring. For automated monitoring, you can activate features like HR Automatic Monitoring, BP Automatic Monitoring, Blood Oxygen Nighttime Monitoring, Blood Glucose Monitoring, and Scientific Sleep in the companion app. This ensures continuous 24/7 monitoring of your vital health data.

Hi. Our fitness watch boasts a user-friendly design that enables you to effortlessly configure the date and time without the need for a smartphone. With just a tap on the Settings-Date & Time feature, you can set the watch to the accurate time. Nonetheless, if you choose to connect your watch to your phone via the App, the tracker will automatically synchronize with your phone's date and time settings for added convenience.

Hi. With this adaptable fitness tracker, you can personalize your viewing experience by easily adjusting the screen brightness to your preferred level. You can effortlessly access the Settings menu on your fitness watch, select Screen Display>>Brightness, and customize the screen brightness to your liking. This versatile feature allows you to stay focused on your fitness goals while enjoying a comfortable viewing experience.