1. Nice appearance, do not look cheap
2. They feel even lighter on the hand than MiBand
3. Large high-quality display, it is a pleasure to read notifications from it. Thanks to the AMOLED matrix, everything is visible even in bright sunlight.
4. There is a brightness adjustment and auto brightness. I don’t use the second one, because at night the brightness is still for some reason not at the minimum, but higher, and this blinds my eyes. To change the brightness, you need only 3 actions (move down the curtain, click on the brightness, react), so it's more convenient for me to adjust manually.
5. Ability to control music on the phone through the watch. It is very convenient for owners of Bluetooth headphones who like to walk around the apartment without a phone, but with music. Yes, and even with wired ones it’s convenient - you don’t need to take your phone out of your pocket once again, everything can be done on your hand.
6. Full control of the alarm clock from the clock (not only on / off, but also setting the day and time)
7. Very convenient wireless charging compared to MiBand - no need to get the display out of the strap.
8. PAI mode - a very interesting feature that analyzes the activity during the day (taking into account the heart rate), and daily assigns points for activity (the goal is 100 points per week). Motivates to be active, but for very sedentary people. For 3 half-hour fitness workouts (medium intensity) + daily movement along the street, it is easy to score 100 points. This function only makes sense for people with a normal heart rate, because with tachycardia, points will accumulate even at rest.