The blood oxygen detection of KH60 smartwatch is accurate, and the low oxygen alarm function makes me feel more at ease when sleeping. ECG, blood sugar, heart rate and blood pressure monitoring are also very good, and the error is very small after data comparison. Rich sports functions, accurate step counting and calorie calculation, sincerely recommended!

I decided to buy myself a gift. This is what I picked. It arrived very fast, very well-packed, and in a very nice storage box. This watch has surpassed all my expectations. Just so many functions and health monitoring modes. I love that it has an extra capacity battery with very long life between charges. I am very happy with this watch!

My daughter has POTS, I got this so she can see her heart rate at anytime. It's cute & comfortable to wear. The big face makes it easy to see. There's so many functions on this watch. The battery life is good. The magnetic charger is nice too. I'm so glad I chose this watch for her. She loves it.

Ok I love love love this watch!! All the heart functions are more accurate than other watches I've tried. The sleep monitoring is cool and this thing isn't too big... As you can see in the pictures the screen is great. There are also custom watch faces to choose from if you can't decide haha. I love this watch, it feels great on my wrist and the bezel is alloy not plastic like other watches so it has that premium feel. The battery life is good too!! Also the flashlight works although I always forget it's there.

I couldn’t be happier with this smartwatch! The health monitoring features are incredibly accurate and packed with everything you need—step counting, heart rate monitoring, Blood sugar monitoring, blood pressure monitoring, sleep tracking, and even advanced metrics like VO2 max.

The design and comfort are fantastic. It feels lightweight yet premium on the wrist, making it perfect for all-day wear. Whether you’re working out, attending a meeting, or just relaxing, it blends seamlessly into any scenario.

Another standout feature is its connectivity. Pairing with both Android and Apple devices is effortless, and the app interface is intuitive and well-designed. Notifications and music controls sync perfectly without any lag.

Overall, this smartwatch checks all the boxes: functional, stylish, and versatile. Highly recommended for anyone looking to level up their tech game!