About this product
- Watch Features:Calorie Tracker,Clock Display,Distance Tracker,Heart Rate Tracking,Notifications,Pedometer,Sleep Monitor,Text Message,Water Resistance
- Watch Connectivity:Bluetooth
- Watch Case Diameter:35mm
- Strap Material:Silicone
- Supported Operating System:Android,iOS
- Model:F57L
- Screen Size(inches):1.91
- Input Voltage(V):5V1A
- Battery Capacity(mAh):260
- Warranty Type:International Warranty
Product description
The passion of sports releases the future A healthy lifestyle starts with your wrist
High gamut HD ultra narrow frame 1.91-inch large screen Monitoring of motion, 24-hour health monitoring, Blood sugar testing, Multi motion mode
An integrated interpretation of artisan aesthetics
The coloris rich and delicate, the picture is real and vivid; Whether in bright light or dark The content is clear, the details are clear, and the operation is easier 1.91 "large screen HD display, 280*320 High color gamut, Aluminium alloy metal case

1. 1.91-inch HD screen High color gamut, super narrow border, and super large display screen. The color is rich and exquisite, and the picture is real and vivid; 2. 24-hour heart rate monitoring Guard your health 24hours a day 3. Blood glucose monitoring Check your blood sugar anytime, anywhere 4. Blood oxygen monitoring Equipped with a new detection chip, it can detect blood oxygen data. 5. 24-hour temperature monitoring Automatic measurement, more accurate data. 6. Built in remote sensing photography Live up to the good times on the road 7. Sleep monitoring Open the sleep mode, notification message do not disturb, for you to quietly reduce the screen brightness. 8. More than 50 sports modes Support up to 50+professional sports modes, based on accurate real-time heart rate detection.
50+ exercise modes Motion monitoring analysis
Supports up to 50+ professional exercise modes based on accurate real-time heart rate detection and Al algorithms.The watch will record all the data in the process of movement in real time to ensure that the movement is more efficient and safer.
As long as you lift your wrist, you can check the data. Exercise data such as distance, pace, lap time, stride rate, calories consumed and heart rate can be saved, and when connected to the APP, historical data can be automatically uploaded
Keep an eye on Your Health
The heart rate is fleeting and needs long-term continuous monitoring. The performance of the green light sensor is further improved and the multi-optical path is flexibly matched to help advance warning of health risks and self-management of heart health
The watchis equipped with an optical heart rate sensor, which can beused for daily 24-hour uninterrupted high precision heart rate monitoring. The LED light on the back shines light on the wrist, and the blood flows at different speeds
Built-in blood sugar detection chip, wear on the wrist, always know your blood sugar value.
This product is not a medical device, the test data is for reference only and cannot be used as medical data!
The smart watch is equipped with the advanced PPG biological tracking opticalsensor. When you are tired of work or after exercise,you can easily measure it and adjust the state in time.
Interwrist thermometer 24-hour temperature measurement
When testing the body temperature, the bottom temperature sensor must be fully in contact with the skin (test after wearing for 10 minutes.The temperature test will be affected by the temperature difference ofthe environment and only serve as a warning.
Scientific sleep monitoring For a good night's sleep
Open the sleep mode, notification message do not disturb, for you to quietly reduce the screen brightness. Quietly monitor sleep heart rate,blood oxygen levels, and length of deep sleep.... Don't let screen light disturb your sleep. Wake up to generate your own sleep report, sleep well or not, the watch will know.
Cooloperation Experience of wisdom
NewAngle algorithm, lift the hand screen, turn the hand screen, step calculation is more accurate
Super large capacity pure cobalt battery Endurance and performance
The high-performance chip has strong performance and can meet the high performance requirements in typical scenarios of intelligent mode. Low power chip energy saving and high efficiency, combined with intelligent power saving algorithm, can meet the business trip, travellong endurance demand; 260mah under full charge, standby for 1 month, light use for 15 days, deep use for 10 days, heavy use for 7 days.
New dial design A lot of fun.
Hundreds of watch faces can be selected at will, but also you can import your favorite picture from the mobile phone DIY your own dial
H Band APP Easy operation,accurate and scientific data
Heart rate, blood pressure, scientific sleep, exercise real-time monitoring multi-map, multi-language, data at a glance
The colors are more bright and versatile, highlighting personality.
More functions for daily use
Daily use function operation, make life intelligent and convenient so that health real-time visible.
Friend, please use the 5V 1A charger to charge the watch.
If you use a charger with a large current, the watch will start charging protection and cannot charge the watch.
1. Please charge before use! Watch need charging for 3 hours!
2. After the watch is connected to the phone APP"H Band", the watch will automatically update to the time of the phone , the watch does not need to be set!
3. Do not use smart bracelets in sea water, hot water or warm water!
4. Please scan the QR code on the user manual to download the mobile App"H Band".
How to connect your phone to your watch
(1). Please download the mobile app "H Band"
(3). Go to the mobile app "H Band" to find Bluetooth connectivity device features
(4). Connect your watch to your mobile app "H Band"
(5). When connected mobile app "H Band", the watch can monitor various sports data normally.
Wearable devices monitor human activity through electronic sensors that are at the consumer electronics level. Some deviations are normal. Users should treat the data objectively.
Please do not read it compared to hospital equipment, it is not a medical device!