3 Key Functions Your Next Smartwatch Should Have

Who knew a gadget as light and small as a smartwatch can improve one’s life? In recent years, many tech companies have already jumped on the smartwatch train, but only a few caught the sweet combination of price and functionality. 

Whether you need a smartwatch for tracking your health or taking your fitness seriously, here are the three main functions your next smartwatch should have featuring the Redmi Watch 4 from the Next Upgrade Shop!

1. Heart rate tracker

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The heart rate sensor in smartwatches is used to monitor your health, fitness, activity, and even signs of stress. In terms of health, monitoring your heart rate is a simple way of catching early signs of heart-related or other medical conditions. A rate that is too fast or too slow can be an indication of a health problem. While in fitness, a higher heart rate can often be considered positive, serving as a fact-based measurement of a physical activity’s level of intensity. Try to look for smartwatches with at least 4-channel PPG sensor configuration for a more accurate health monitoring just like the one in the latest Redmi Watch 4 series.

2. Blood oxygen meter

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The blood oxygen reading of your smartwatch only indicates what percentage of your blood is saturated with oxygen known as the SpO2 level. For most people, the normal level of oxygen saturation reads between 95% to 100%. Readings may be lower for people who have lung problems or illness such as COPD or pneumonia, or if you live in a high or elevated area. Advanced smartwatches like the Redmi Watch 4 can even send vibration alerts when your oxygen levels become too low. Monitoring your oxygen count is necessary to measure your body’s energy capability to do different activities and help your immune system function well. 

3. Smart sleep monitoring

Courtesy of Xiaomi Official Website

Smartwatches with sleep monitoring capabilities measure changes in heart rate and detect movement during your sleep in order to track what stage of sleep cycle you are in and determine your sleep patterns. With the help of scientific monitoring technologies, the Redmi Watch 4 can record your real-time sleep condition at different stages, whether you’re in deep sleep, light sleep or rapid eye movement (REM). Familiarizing yourself with your sleeping pattern is vital to improve your sleeping habits and quality, thus making you feel well-rested and energized for the next day's activities.

Smartwatches have shown promising functions in all-around health and fitness monitoring. Whether you are an active person or simply want to be on top of your health, a smartwatch is now becoming more than just a digital timepiece.

Investing in functional and affordable smartwatches like the upgraded Redmi Watch 4 (₱4,899), will be of great help in understanding your body and lifestyle better. You can also check out other budget-friendly smartwatches and get it at the lowest prices when you visit and sign up at the Next Upgrade Shop!