XiaomiSmart Band 9 Global Version (2024) 1.62" Amoled Display | 233 mAh Battery | up to 21 Days of Battery Life | Over 150 Workout Modes | BT 5.4 | 50M Water Resistant - Glacier Silver

This is the 4th generation of Mi Bands I've had, beginning with Mi Band 5. I didn't really like the size switch (I think they made it bigger in gen 8) - as I really liked the slim band that you hardly knew was there. But, I have to say this band feels awfully sleek. And I don't really notice it that much.The band is really soft - they also appear to have made it a little thicker. As I did break 2 or 3 bands over the years, this is probably a good thing.The auto brightness is an awesome new feature - it was always a pain to adjust the watch for different lighting. Overall the look and feel of the operating system is definitely improved. I assume the heart rate tracking is as stellar as ever - Mi Band has always excelled in that area, and been very close to Apple in terms of accuracy. There's a guy on youtube from Germany or Switzerland who has a great technical comparison of different heart rate trackers, and Xiaomi Mi Bands have always done really well there.Sleep tracking has always been not quite as good - but still a lot better than most. For people like me who just want to know "hey how many hours did I get last night" this band will undoubtedly be pretty spot on. Deep diving on your REM, etc - it probably won't rival the top trackers.The biggest problem with the Xiaomi ecosystem has always been how crappy their fitness app has been. I used a 3rd party app for a long time. But the newest incarnation of the Mi Fit app that goes with this watch appears to have finally gotten it right. The app sort of gets out of the way, and gives you what you need pretty quickly. It appears to sync well, and works with things like Strava and Apple Health.I wish I could fine tune the watch OS a little more - and get rid of all the activities I don't do, and just have about 5 or 6. I don't really see a way to do that right now.But overall this watch feels like a pretty decent upgrade from the previous bands, including 8.Highly recommended - probably the best fitness tracker on the planet for the money.

Priced reasonably and does the job! Plus lasts a long time unlike the Samsung Watch5 and Apple Watch7 that I had in the past.

The media could not be loaded. Great cheap fitness watch option. It cannot display emojis but it does show texts and notifications. Apple app you cannot change the km to miles which is frustrating. Also it does not track sleep perfectly, I find it displays waking moments as rem.

Incredible battery life and a great display although it’s a bit small. Does everything I need well!

Awesome product for the price. Accurate bpm & step tracking. Mobile app works good and can customize watch with it.USA / iPhone user

Excelente reloj! És muy lindo y funcional! La primer carga de bateria duró 14 dias. Elegi este modelo porque tiene los parametros que buscava de salud y por ser de buen tamaño para mi muñeca, que és muy fina.

Cómodo, buena duración de bateria y bonito.Recomendado.

The band is decent but the battery life has taken quite a hit after using it for some months. I bought this to track my steps and some workouts and have good battery life which is does pretty well. My only gripe really would be the battery longevity after daily use for some months. If they update this with a better battery that lasts over time and not just "21" days it would be quite good. So in fairness due to that I will give it a 3/5 until they fix this issue.