Xiaomi

This is the best by far. It pairs with the app on my phone much more easily. The battery life is phenomenal. It's been three weeks, and I'm still using the initial charge from when I got it at 100%. I'm currently at 43% even with it constantly tracking my blood oxygen, pulse, sleep stats, steps, calories, standing time, and phone notifications for texts and calls. This is way better than I hoped for. Considering the cost of similar Samsung and Apple devices, this is a great value. Being able to change the watch face designs is a plus, and there are so many free ones available. The screen is easy to read. It's much better quality than its predecessors.

The Xiaomi Smart Band 8 Pro really impressed me. The screen is bright and easy to read, and it feels very comfortable—even when I'm sleeping. It tracks my heart rate, sleep, steps, and stress, and it offers plenty of workout modes. The battery lasts almost a week with regular use. Overall, it's a solid and reliable fitness tracker at a great price. I highly recommend it!