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KH800 Smart Flagship Health Navigation Laser Health Therapy ECG Bluetooth Calling Blood Oxygen
KH800 Smart Flagship Health Navigation Laser Health Therapy ECG Bluetooth Calling Blood Oxygen
4.97 / 5.0
(30) 30 total reviews
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- Detailed physical health indicator monitoring;
- Diversified products, various styles, there is always one that suits you;
- Permanently free APP;
- Personal data such as account passwords are only stored locally on the mobile phone and are not uploaded to the server, better protects personal privacy;



























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I got this smartwatch for a friend, and it’s been a great purchase. It has a simple, clean design, and the features are really useful, especially the fitness tracking and notifications. The battery lasts for a good amount of time, and it charges pretty quickly too. My friend mentioned that the heart rate and step tracking seem accurate, and they’ve been using it every day without any issues. Overall, it’s a solid watch for the price, and I’m glad I chose this one.
The smartwatch impresses with its sleek design and sturdy build. Its vibrant display, connectivity and intuitive interface make navigation seamless. With accurate fitness tracking, timely notifications, and good battery life up to 5 days, it's a great blend of style and functionality, ideal for daily use. It's perfect value for money.
The watch is constructed of a metal frame rather than a plastic frame, which gives it a sturdier appearance and build. It has a multiple brightness settings and is easily read in bright sunlight even when not on the brightest setting. The watch has the usual functions such as calculator, timer, stopwatch, calendar, heart rate monitor, blood oxygen saturation, sleep monitor and steps recording. Many of the functions such as the sport mode I don’t even use, but if you like to record running, biking, etc, they are available. I don’t use the watch to accept and make phone calls, but it pairs well with my iphone and works very well for making and receiving calls.
I also like that the watch not only records sleep time and heart rate, but also gives you more in-depth data.
This smartwatch has all the expected functions that you would like, but seems to be more user friendly and well thought out than some other smart watches that I’ve used.
I bought this for my Sons birthday and he was so excited he opened it right away. It paired very easily to his phone. The watch is very lightweight and comes with the charging cord (but no block like most electronics). It fit my son perfectly, the watch is adjustable. He’s really into fitness and it comes with a heart rate monitor and there are a ton of apps.
Setup with connecting to my phone was simple, you will get text message notifications if you are synced to your phone.
Battery life is as expected with majority smart watches, very long while in use and on standby.
Many functions, from the basics such as heart rate, blood oxygen, ecg, blood sugar, step counter, weather , calculator, timer, and new for me the stress level reader also with a wide range of sports modes to choose from. Iv had this for a couple weeks now and have had no issues thus far even with the extreme heat, rain, and wind, it still works just as it did on day one. Other than the light weight weight and style comparisons, I don't see much of a difference between this smart watch and the more pricer ones.