Vastfit vs Doufit Pro

Using our smartwatch and its accompanying Vastfit app enables you to: ● The app automatically synchronizes the phone system time, language and local weather information to the watch ● The watch automatically syncs data to the app and displays graphs by day, week, and month, including: ○ Daily total steps, duration, distance and calories burned ○ Sports records ○ Last measured heart rate, body temperature, blood oxygen and blood pressure ○ Sleep data from the previous night ● Set up the watch's time system, watch face, alarm clocks, phone book, emergency contact, do not disturb, and turning on the watch screen when raising the wrist ● Set up notifications for SMS, incoming calls and app messages ● Set up drinking reminder, sedentary reminder, daily goals (sleep duration, exercise duration, exercise distance, steps, calories burned) and goal achievement reminder ● Set up timed measurement of heart rate and body temperature ● Measure heart rate, body temperature, blood oxygen and blood pressure with one click ● Play sports involving map and positioning tracks, including walking, running, cycling, and trekking ● Other features, such as updating watch firmware, finding the watch

The Doufit Pro bracelet is a non-medical device. The measured data and results are for reference only and are not used for diagnosis and treatment. Special reminder: The data in the APP is for reference only and shall not be regarded as a medical diagnosis. Before using the APP and making any medical decisions, you should consult a doctor. 1. Home exercise: Record your exercise data, set exercise goals, calculate whether the goals are achieved, steps, distance, calorie consumption, etc. 2. Sleep monitoring: It can record the sleep duration and quality within the set time period, and count the durations of deep sleep, light sleep and wakefulness, so as to improve sleep quality. 3. When the mobile phone searches for the bracelet, the bracelet will vibrate. You can find your mobile phone through the bracelet. The mobile phone will vibrate and ring as reminders in case of loss. 4. When connected to the bracelet, it can remind users of important information such as calls, text messages and WeChat messages to prevent the loss of important information. 5. Set a smart alarm clock for the bracelet to remind you of sitting for a long time. The bracelet will vibrate to remind you to reduce the problems caused by sitting for a long time. 6. Remote control the photography mode to record wonderful moments anywhere and anytime. 7. Statistics of your daily, monthly and weekly exercise and sleep data are clearly displayed. 8. You can set the bracelet to light up the screen by turning your wrist, making it easy to light up the screen. 9. Sports data report: Statistics of your sports data and average data in the past 30 days, as well as your sports standards in the past 7 days will be generated into a report for you to view sports trends.