Mi Smart Band 4

Xiaomi's budget wearable now with a bigger AMOLED display

The Mi Smart Band 4, sports a bigger AMOLED display (39.9% increase in screen size) than its popular year-old predecessor and features support for XiaoAI
I have a Mi Smart Band 3 and it's fantastic for the price point, looks like it's time for an update
If they released a US version with Google Pay support I would buy it in a heartbeat :)
Looks like a good alternative to say an Apple Watch, especially if it is only a fitness band you are looking for