A:AnswerHi there,
If the GTS 4 is connected to the Parents phone the children would be calling and receiving all the calls on that with that phone number and this will also happen with text messages, the watch doesn't have the ability to be remotely attached to the GPS.
Kieron | Amazfit Support
A:AnswerHi there,
Yes, the GTS 4 is compatible with the Motorola Ace 5G as long as it's running Android OS 7.0 and above via the Zepp app.
Kieron | Amazfit Support
A:AnswerHi there,
Yes, the GTS 4 has a 5 ATM waterproof reading for both pool and outdoor swimming , however we don't recommend using in high temperature showers.
Kieron | Amazfit Support
A:AnswerHi there,
The GTS 4 can make and receive calls on the watch and receive text notifications and if paired with an Android phone via the Zepp App you can also quick reply to text messages from the watch.
Kieron | Amazfit Support