Smallest cat tracker

[swizzlestix]

So many of the trackers look huge. Our cat is only 2.1 kg and now heavy enough to be spayed.
I was planning to let out after she recovers from this but using a tracker with breakaway collar. Can anyone recommend one for a dainty cat?
Thank you

Tractive mini. Still quite big but light. Girl cat is much smaller than her brother and was only about 2.5kg when she started going out.
She never had an issue wearing it although they do stay in at night so I do often remove their collars to give them a break.
Happy to post a pic to show tracker size in relation to cat if that helps?

Thanks so much & yes please that would be really helpful!

hopefully attached!
The first one she is about 2.4kg She had just recovered from being spayed. She is about 8 months old.
Second pic she is about 10 months so a bit bigger

better pic. she is a bit bigger here probably just in the 3kg range.

I use a Tabcat which is far smaller (available on Amazon). I've used it for years and always found it accurate. It uses tiny batteries like you use in a watch so it doesn't need recharging, you just change the batteries about twice a year.

https://tabcat.com/?gad_source=1&gad_campaignid=16479204853&gbraid=0AAAAADRpav8KSun24z0iMo24RDAc9AjFQ&gclid=CjwKCAiAlMHIBhAcEiwAZhZBUqe8PNo4RSHRpqrcVM58Cc8ZVxE44ztNfaKZQ4lrFxIDkVBmLwlWZhoCo-AQAvD_BwE

Thank you for the beautiful photos chipmunk - your cat is beautiful! They don't look as big as I thought they would .

Ooh thanks for the other small tracker recommendation - not heard of that brand so will look now.