If we compare the first smartwatches and activity wristbands with the models they sell today, there is quite a difference, especially at the level of features. Brands have been implementing new functions that are very useful , for example, the ability to measure oxygen saturation in blood . It may be something that we are not going to use daily, but it never hurts to have. If the saturation level falls below 90%, you may experience dizziness, shortness of breath and other symptoms. Normal values can vary between 95 and 100%.
Today you can find very complete activity bracelets at a
good price . You don't have to go out of pocket to buy one of these devices.
Now, as is normal, the mid and high range not only have better finishes,
sometimes they also have more functions. However, the most basic ones tend to
measure up to most users . Well, below, you can check out some of the best
activity wristbands for measuring oxygen saturation.
Amazfit Band 5
It will not have the best finishes, but this Amazfit
activity bracelet does not disappoint for the price it has. In fact, the value
for money is second to none . To begin with, say that it integrates Amazon's
voice assistant, Alexa. This allows you to set alarms and timers, know the
weather forecast, control your smart home devices, and much more. Nor could he
miss the heart rate and sleep monitor, as well as the blood oxygen level. By
the way, it has NFC and, in the case of women, it allows you to track your
menstrual cycles and ovulation periods.
HONOR Band 6
This HONOR activity tracker has a 1.47-inch AMOLED screen
that looks really good, whether it's indoors or outdoors. The battery offers a
range of up to 14 days on a single charge. Also, it supports fast charging. On
the further hand, it is worth saying that it has 10 training modes , alerts
through vibration, notifies SMS, phone calls and emails. Does it seem little to
you? Well, it also allows you to control music playback and adjust the volume.
Huawei Band 6
Huawei has greatly improved everything related to the screen
in this new generation of the Band family. Its 1.47-inch screen has a 148%
larger viewable area compared to the Band 5. According to the Chinese firm, it
has a screen-to-body ratio of 64% . Among the features to be highlighted are
the control of sleep phases, heart rate control, 24/7 blood oxygen monitoring
and 96 different exercise modes to help you get in shape.
Garmin Vivosmart 4
If you prefer an activity bracelet that goes unnoticed due
to its size, then you have to takes a look at this model from the Garmin brand.
It is one size fits all and has a 0.5 inch OLED touch screen . It has several
tools that are used to control physical activity and health. On the latter, he
could not miss advanced sleep control and blood oxygen saturation. Also, if you
receive a call or text message on your mobile you receive a vibration alert. As
for the battery life, we are talking about up to 7 days of use .
Fitbit Charge 4
Fitbit has a wide range of smartwatches and activity
wristbands, with the Charge 4 model being a device to consider. At the
compatibility level, it works on iOS 12.2 or higher and Android 7.0 or higher.
It has built-in GPS and the battery offers a range of up to 7 days on a full
charge. If we focus on notifications, it alerts you when you receive voice
calls and text messages . On the latter, it is possible to send a quick reply,
although only if you have an Android smartphone. Finally, say that it is
submersible up to 50 meters.