The heart attack is the leading cause of death for many people according to healthday.com, therefore to have a device that able to inform your heart condition is very important. But, how far actually this device can help you? This powerful device not only can inform you about your heart rate but also able to detect various health problem. In a simple word, heart rate is how many times your heart beats for a minute, the number is can be affected by numerous factors.
What Is A Normal Healthy Heart Rate
No matter if you’re an athlete or not, having knowledge about a healthy heart rate can be very helpful if you want to accurately monitor your fitness level and even spot various health problems. Simply put, heart rate is the number of times your heart beats in 60 seconds and it varies from one individual to another. By knowing your own normal heart rate, you can easily gauge if you’re in a good health condition or not.
One thing to remember about heart rate is that as you age, your pulse is going to continuously change and sometimes, it may signal a heart or other type of condition that requires medical attention – any concerns whatsoever then you must seek professional medical advice.
What Is Heart Rate
Heart rate is one of your most important vital signs and as previously iterated, it represents the number of times your heart beats in 1 minute. Heart rate though can be affected by multiple factors and it varies throughout the day. Besides your regular heart rate, you also have a resting heart rate, which represents the pulse you have when you do nothing at all. Once you start doing physical activities, your heart rate is going to go up in order to deliver more energy and O2 to your system.
But it’s not only physical activity that can increase your heart rate. Adrenaline, which is a powerful hormone, has a great influence on your pulse. That is why when you feel scared, your heartbeat increases very fast. It signals that your body is preparing to use more energy and O2 in the fight or flight reaction.
How do Smart Watches measure the heartbeat on the wrist?
The heart rate monitor is based on a difficult to pronounce technology called photoplethysmography, but it basically comes down to using green LED lights paired with light‑sensitive photodiodes to illuminate your skin and measures changes in light absorption.
This lets the device detect the amount of blood flowing through your wrist at any given moment. Because blood is red, it reflects red light and absorbs green light.
“When your heart beats, the blood flow in your wrist — and the green light absorption — is greater. Between beats, it’s less,”.
The sensor is designed to compensate for low signal levels by increasing both LED brightness and sampling rate. That’s why the heart rate sensor on the back of the device flashes its LED lights hundreds of times per second, helping the device calculate heart rates precisely.
But when it measures your heart rate every ten minutes, the Watch switches to using infrared light. And if it fails to provide an adequate reading while using the infrared light, the device switches back to the green LEDs.
In order for the sensor to work as advertised, the Watch must be close to your skin. The company advises tightening the band in case the sensors aren’t reading your heart rate accurately.
All in all, the heart rate sensor in the Watch is a great feature, especially if you’re something of a fitness buff. It checks your heart rate during workouts for an at-a-glance overview of both the intensity level and the heart rate change over time.
Measuring Heart Rate Using Smartwatch
If you want to get a really accurate heart rate measurement, using a smartwatch monitor is going to give you the best results. Most heart rate monitors these days not only provide you with an accurate measurement of your pulse, but they can also store the values so they can be later accessed or can help you track your activities like a fitness band as well as give you SMS and email notifications like a phone.
As you can see, there are many factors that affect heart rate and if you notice you have a consistently high or low pulse, it’s best you get in touch with your doctor right away. By doing so, you’ll be able to see what condition affects your heart and consider the right treatment to keep it under control.
This is crucial, as having continuous readouts of one’s heartbeat in the Health app is indispensable when correlating your workouts and heart rates. In addition to your heart rate reading, the Watch collects other data to provide the estimate on calories burned.
Aside from the heart rate sensor itself, it may tap into other sensors depending on your activity. In one example, running indoors prompts the Watch to use its built-in accelerometer.
But go cycling outdoors and the Watch starts using the GPS in your Phone, if available, to track your activity with great precision in order to provide as an accurate estimate on calories burned as possible. The Watch learns about your stride enough over time to start accurately track workouts without a Phone.
Blood Pressure & Blood Oxygen Monitor
Through the built-in blood oxygen meter does not need to be able to accurately monitor the blood oxygen saturation and pulse, to avoid the cumbersome to the hospital. To detect family and their physical condition at anytime, anywhere. Can effectively prevent danger. If you encounter hypoxia, the first time oxygen and greatly reduce the change of disease onset.
It's the first Blood Pressure smartwatch in the market. It's good for fitness and activity tracking.
The product is made of different materials and colors, follow up fashion trend, make you so confidently to face different people and occasions. In the traditional movement of the step ring built-in optical blood pressure, heart rate sensor, real-time blood pressure, and heartbeat detection! Monitoring your health in real time.
The product is made off difference materials and colors, follow up fashion trend, make you so confidently to face different people and occasions. In the traditional movement of the step ring built-in optical blood pressure, heart rate sensor, real-time blood pressure, and heartbeat detection! Monitoring your health in real time.
Through find the phone function, there will be no worries of missing phone again when a mobile phone is beyond the valid Bluetooth distance (6m-10m) with the device, the smart band will vibrate to remind.
Continually track your daily life in 24 hours, work 5 days by one charge, it is really convinced, fast and your close partner.
Heart rate monitoring
Blood/Blood oxygen pressure monitoring
Sports pedometer/calorie consumption/track record/exercise time
Call reminder and display
A message is pushed and displayed
Remote control camera
Control phone music
Dial :3 kinds of timetable can be customized choice
Support system:For IOS9.0&abocveFor Android4.4&above
Bluetooth version:4.0 BLE
Waterproof level: IP68
Chipset: NRF51822 QFAC
Display Screen Type:1.0 'inch Colorful display
Battery capacity: 110 mA
Charging time: about 1hour
Working hours: 5-7 days
Standby time: about 15 days
This SmartWatch is waterproof when exposed to splashing water or rain. But we do not recommend it for swimming.
1 x Q8 Pro Smart Bracelet
1 x USB Charger
1 x User Manual
1 x Retailed Box
This smartwatch health can help you lose weight and maintain your fitness goals, can offer the motivation of a personal trainer, the insights of a sleep therapist and you can even count every calorie going in and out.
The fitness and health functionality of these devices can help you to maintain a day to day fitness schedule and help you reach your weight loss goals. Be fashionable and be fit! This is the latest in the smartwatch industry -- an all-in-one wristwatch that monitors vital signs of your health. To become health and wellbeing is a dream for every person, and this beautiful-elegant device absolutely can help you.
Buy this one for your loved one - change their lifestyle, this amazing device can even measure your blood pressure and blood sugar as well.
***Like any other devices, data from the device are for guideline & reference only and should not be used as medical advice.***
🔥Extremely high demand: Hence fulfillment may be delayed, so we appreciate your patience! (We ship with USPS & DHL tracking number).
Got this for a gift and my friend loves it! She says she gets compliments on it all the time. May be getting one for myself!
Fast shipping. This is a great smart watch. No complaints with charge or function. Great product.
Jayne M. Shields
I like the large round display and that it is touch screen. Its is more masculine in my op pinion because of the size. My husband loves it.
I bought this to wear at work. I wanted a watch that would alert me of incoming calls and text messages as I cannot carry my phone at all times and I’ve missed several calls from my daughters’ school. This watch works without any issues. It synced to my phone easily. I’m not using the sleep tracking functions so I charge it every night. I like the way it looks and it is comfortable to wear.
Love, love, love this watch! Has all the features I wanted in my ideal smart watch for about 1/8 of the price I'd pay through another co. Great lighting feature & ideal size for both men and women to wear. Will prob order another one for my dad, too!