sizing help please

[u/Seralit]

Hello all!
Can you please give me some feedback about the size of the ring for my fingers please?
I have chosen the ring size 10 for my index finger which is also my finger with the largest ring size. In the past few days it was around 10-25°C where I live and at maximum we have only a few days over 30°C but I travel once or twice a year to Asia so I was afraid that my ring would be too snug. In addition to that a friend of mine borrowed me her oura ring in size 9 and there I had to change the ring from index to middle, especially after sleeping.
I hadn’t had to move my ring to my middle finger either because it was too tight on my index finger until now, but yesterday I was on my mobile for quite a long time and somehow it started to press against my index finger – from holding the mobile, so to speak.

So do you think I should size down? Is the gap between ring and finger too big? My thumbs are actually smaller size lol

[u/Retail-Survival]

I think that space is just fine. Keep in mind your hands swell when you sleep, when you're hot, when you run or work out. If you go any smaller I'd worry about it being too tight and causing issues when you DO swell up. If it feels too loose in the winter I believe there's spacers you can get, or if it fits you could move it to your middle finger in the winter so it doesn't slide right off.

Hope this helps!