Yihou Fitness Tracker Blood Pressure Heart Rate Monitor Blood Oxygen Activity Pedometer Big Fitness Tracker Sleep…

Importance Note:
Please connect the watch via APP “Da Fit” not on Bluetooth. The time and date will be synced from phone’s after connecting.
The watch could work most functions without connecting to a phone, such as HR, BP, step, calorie, sleep monitor etc.
Heart Rate:The fitness tracker measures your heart rate at your wrist
Blood Pressure:Equipped with blood pressure monitor, help you check and save the history date on watch. When measure the BP, please put the hand at the same height as the heart that will be more accurate, but kindly note it couldn’t be accurate as medical device.
Sleep Monitor:Automatically monitor total effective sleeping time from 9:00 pm to 9:00 am every day, you can better understand your sleeping quality. How it works: Detect your heart rate and excise such as the wrist movement to analyze.
Call and message remind:Phone’s Message vibration reminder and can reject the call, check message on watch.
Step: All day track your steps. The working principle: record it according the swing of arm. the 3D sensor is sensitive, whether swing a large or a little amplitude, the sensor will collect all of them.
APP:Da Fit, Find it from google play or app store, had better try to download before purchase
Additional Function: blood oxygen, calories, distance, remote controler of phone’s camera and music player, weather forecast etc.
General:
CPU: NRF52832
Acceleration: 3-axis G-sensor
Heart rate: Dynamic heart rate detection
Key button: Single point touch
System: Support Android 4.4, IOS 9.0 and above systems
Material
Body: PC
Band: PU
Display
Display size: 1.3 in
Display type: IPS
Battery
Battery: 230mAh
Work time: 7 days

Make sure this fits by entering your model number.
All-day Activity Tracking: Not only track your heart rate and sleep condition, the smart band will also track your daily activities like steps, distance, calories burned and the minutes you take etc, which help you to get a better understanding of your fitness level.
Blood Pressure & Heart Rate: Bracelet uses high-performance CPU to monitor blood pressure & heart rate, use helpful data to detect your physical condition, Please kindly note the HR is accurate, but the blood pressure is not as accurate as medical device, that could be for reference.
Sleep Monitor & Text Call Reminder: After connect the app the tracker automatically tracks your sleep duration, sleep stages from 9:00 pm to 9:00 am every day and analysis sleep quality data with deep sleep,light sleep & awake time. It will vibrate to alert you if your phone receives a call, text, SNS and you can reject the call on the bracelet
Calrious Counter & Sedentary Reminder: Automatically record your everyday calrious consumption, help you adjust the diet. Setting a period of time on the app, then the tracker will shock for sedentary remind, it’s a useful function for office stuff to improve health.
Long Life Battery & Gift & Note: using time can be up to 7 days with full power. Bright color soft band and fashion color screen make it be good presents for sports or fitness fans, youth, birthday, christmas day. Importance Note: Please connect the watch via APP “Da Fit” not on Bluetooth. The time and date will be synced from phone’s after connecting.