How NadaUp Mattress Helped Zbigniew Sleep Better and Feel Healthier

Sometimes, getting good sleep can be a challenge. But what if your mattress could help you sleep better? This is the story of Zbigniew, who started using the NadaUp premium quality mattress on October 1, 2024. He used his Garmin watch to track how his sleep and health changed after switching to this new mattress. Let's find out what happened!

What We Measured

To see how the mattress helped, we looked at a few important things:

• Bradycardia (Low Heart Rate): Sometimes, Zbigniew's heart beat a little slower than usual. This can happen when you’re relaxed or asleep.

• Tachycardia (High Heart Rate): Other times, his heart beat faster. This might happen when you’re stressed or doing something active.

• Stress: We measured how stressed Zbigniew felt. Lower stress is good because it helps you sleep and feel better.

• Sleep Quality: We checked how well Zbigniew slept. Good sleep means feeling rested and refreshed.

• HRV (Heart Rate Variability): This shows how well the body handles stress and recovers. A higher number means you’re doing well.

What Changed After Using the NadaUp Mattress

After switching to the NadaUp mattress, things started to look better for Zbigniew.

• Less Stress: Zbigniew’s stress levels went down by 12% after he started using the mattress. It helped him relax more at night.

• Better Sleep Quality: Zbigniew slept better. His sleep quality score went up by 9.6%, which means he woke up feeling more refreshed.

• Healthier Heart Rate: Both his low and high heart rate episodes got closer to normal. This means his heart wasn’t working too hard or slowing down too much.

• Improved HRV: Zbigniew’s HRV increased by 4.76%, which means his body was handling stress better.

Comparing Before and After

The data tells an interesting story when we compare Zbigniew’s health metrics before and after using the NadaUp mattress. Before switching to the NadaUp mattress, Zbigniew’s average stress level was quite high at 41.61, while his sleep quality was comparatively lower at 62.63. After starting to use the mattress, his stress level decreased significantly to 36.63, and his sleep quality improved to 68.64. This shows a clear reduction in stress by approximately 12% and an improvement in sleep quality by about 9.6%.

In terms of heart rate, before using the mattress, Zbigniew experienced 57.86 episodes of bradycardia (low heart rate) and 118.68 episodes of tachycardia (high heart rate) on average. After switching to NadaUp, both of these numbers reduced, with bradycardia episodes dropping to 55.71 and tachycardia episodes falling to 115.16. This indicates a slight but meaningful stabilization in his heart rate patterns.

For HRV (Heart Rate Variability), the numbers also improved significantly, moving from 42 to 44. Although the change is small, it indicates that Zbigniew’s body became resilient to stress over time.

Overall, the data clearly shows that the NadaUp mattress had a positive impact on Zbigniew’s sleep quality, stress levels, and heart rate stability, helping him achieve a healthier sleep routine and improved well-being.** We compared how Zbigniew was doing before and after using the mattress. Here’s what we found:

The Best and Worst Months

After switching to NadaUp, the best month for high energy was October 2024. The worst month was February 2025. For low energy, October 2024 was the best, and December 2024 was the hardest.

Why This Matters

It’s clear that using the NadaUp mattress helped Zbigniew feel better and sleep better. The mattress made his nights more restful and helped him feel more energetic during the day. That’s what a good mattress should do—help you wake up feeling great!

Zbigniew’s story shows how a comfortable and supportive mattress can make a real difference. The NadaUp mattress helped reduce stress, improve sleep quality, and even boost his energy levels. If you want to feel better and sleep soundly, choosing the right mattress, like NadaUp, can be a game-changer!