Fitness bands and watches have thrown around numbers at our faces and motivate us to be more healthy.
Apple pioneered the system to display three rings for calories, steps, and standing.
It edgesyouto complete them out for the day to feel weve been active enough.

Other smart band makers have also followed rings or a similar system for daily fitness goals.
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However, another fitness stat is gaining prominence in these wearable devices: VO2Max.

Its a metric that allows devices to calculate the intensity of your workout and cardiovascular strength.
What is VO2Max?
The score helps you improve your performance in activities that require better cardio fitness.

Whats it used for?
VO2Max is a measure of your cardiovascular fitness or endurance in simple words.
It can give you a sense of how well you utilize oxygen while doing physically strenuous activity.

Unlike step counts and calories, VO2Max is not a universal score.
It depends on your age, the work youre putting in, and your activity over time.
How is it measured?

Now, smartwatches dont that many sensors attached to your body.
So they have to rely on data from heart rate sensors.
The firm claims that its algorithm is 95% accurate compared to the lab tests.

Where you could find it?
VO2Max is a common measure in many mainstream fitness trackers.
The worlds most popular smartwatch, the Apple Watch, also lets you measure your cardio fitness.
The score is not one of the main measures featured in three circles that are core toApples fitness ecosystem.
But you’re able to find the VO2Max score underCardio Fitness in the Apple Health app.
Since acquiring Firstbeat analytics, Garmin has also made VO2Max an integral part of its fitness measurement system.
However, the measure is not just limited to high-end smart wearable devices.
Its also found in budget fitness watches such as the $136 Mi Watch revolve.
How to improve your VO2Max score?
Improving the VO2Max score requires continuous and regular activity.
The idea is to maintain the intensity of the workout for a longer period of time.
The company is now also suggestingvarious workouts in its appto improve the score.
Time to get your butt off the sofa.
That’s one heck of a mixed bag.
He likes to say “Bleh.
That’s one heck of a mixed bag.
He likes to say “Bleh.”