No, I’m not wearing them all on my right wrist, but I had to for the pic.

Long story short, a couple of months ago I got my hands on a Polar 360. This was before Polar announced their September release and before the Helio Strap was revealed. I’m a software engineer, and since Polar open-sourced th

Got the amazfit helio strap from US and it seems to be totally worth it. The sensors are very accurate and it even has a temp sensor. It figures out what part of body you’ve trained ( i was super impressed when i saw the workout report ) and the sleep tracking has been okay so far. Will be testing

I tested both devices for 9 days and will compare their performance across different categories. Below, I’ll rank them in order of personal importance. More detailed data can be found here: [https://www.reddit.com/r/amazfit/Helio_vs_Loop](https://www.reddit.com/r/amazfit/comments/1nf9ofb/helios_stra

I received both trackers today and will compare the data over the next days. First impression: Polar Loop looks way better and has a smaller fit. Comfort is similar, but Helio is maybe a bit more comfortable (more elastic).

Just brought Amazfit Balance 2 (B2) yesterday in China to replace its former model Amazfit Balance (B1).

Set up all the things and played with it for a while, and here's the first impression.

Pros

• Design
  • The overall design is further polished. The crown and button is much more solid, and t

I tested both devices for 9 days and will compare their performance across different categories. Below, I’ll rank them in order of personal importance. More detailed data can be found here: [https://www.reddit.com/r/Polarfitness/Helio_vs_Loop](https://www.reddit.com/r/Polarfitness/comments/1nf9npb/l

I noticed a large drop in my HRV a week ago from a baseline of 71 down to low 60s followed by a steady increase in RHR. My skin temperature has also been consistently above normal by +02 - +0.6C. The app kept telling me to 'pay attention', but I felt fine so I put it down to bad data from the sensor

I received both trackers today and will compare the data over the next days. First impression: Polar Loop looks way better and has a smaller fit. Comfort is similar, but Helio is maybe a bit more comfortable (more elastic).

Hey All!

After a lot of feedback, critiques and trialling, I have built upon the "Original" and "Popular" adapter that I Previously Released!

I will shortly be releasing the model for free, for you to print yourselves at home! 100% Authentic original design that has evolved over countless iteratio

It will take a minute for them to catch up with whoop, but competition is good and hopefully pushes whoop to make some true innovations, not just skim their customers.

[Amazfit Helio news](https://www.notebookcheck.net/Amazfit-Helio-Strap-New-fitness-tracker-is-official-revealed-in-first-images.1028414.0.html)

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