Best sleep tracker, Expert recommendations to choose

I researched the best sleep tracker to monitor my sleep quality, recovery and overall health. After reading expert reviews from the trusted sources like the new york times and healthline and product comparisons, two options consistently stand out as top recommendations:

  • Oura Ring Gen3 Heritage

https://www.amazon.com/Oura-Ring-Gen3-Heritage-Tracking/dp/B0CSRC9JP5/?th=1

  • RingConn Gen 2

https://www.amazon.com/RingConn-Monitoring-Subscription-Battery-Compatible/dp/B0DG2QKMFX/?th=1

The Oura ring offers detailed sleep tracking, heart rate monitoring and daily readiness scores. It also includes a sizing kit and has 5 to 7 days of battery life. It is known for its accuracy and focus on recovery and wellness.It is also the best sleep tracker by the new york times.

The Ringconn offers sleep apnea monitoring, stress tracking, women’s health insights and a long 12 day battery life. I also like that it does not require a subscription and works with both android and iOS.

Both seem like solid options but I am having trouble deciding which one would better suit my needs. I am mainly looking for a tracker to improve my sleep quality, monitor stress levels and help me build better nighttime routines. Comfort and long battery life are also big pluses.

So, which one would you recommend,Oura ring gen3 or Ringconn gen 2?Any experiences, advice or insights would be greatly appreciated.
Thanks in advance