Amazfit GTR and GTS get daytime nap tracking with the latest update

A new update has just arrived to some Amazfit GTR and GTS units. The software version for the GTR is 1.3.5.77 while the GTS gets 0.0.9.12. Both versions of the software, however, carry the same new feature - support for naps over 20 minutes. This shouldn't be mistaken for the regular sleep tracking - that's something these watches were capable before the update. But some people like to take naps during the day and sometimes they are more than 20 minutes. That's why Amazfit wanted to give you a little bit more insight into how you sleep during the day. There's nothing new according...