This watch has more programs then I expected. Easy to read and use. The band are very easy to remove and replace. Last but not least, you don't have to struggle to charge it. The charger has a magnetic connection making charging very easy. I'm very happy I caught the sale.

I really like this product, it has a lot of features. The battery life last till 3-4 days and the accuracy for the 02 and heart beat is also quite close to the actual, so you can expect a good battery life and value for money here

Bought this watch to track my daily exercise, works better than I thought! Fits my wrists perfectly and works for everything I need. It records my heart rate and steps everyday reliably. Makes tracking my day super easy, five stars for sure!

I bought this smart watch to replace a old outdated Samsung (android) watch. I am very impressed at how well it works, the 4 to 5 day battery life between charges, and so many options including steps, blood pressure, O2, heart rate, ecg, weather, alarms, and free watch faces. The bands it came with are large enough for my bigger wrist and are comfortable. I don't believe you can purchase a much better watch, especially in this price range. I really am impressed with this watch. It's much better than I expected.

Bought it for heart rate detection. The battery life is very long that I don't need to charge it all the time. Btw, waterproof function helps me a lot. I hate to take off my watch while washing my hands.