HUAWEIBand 9, Comfortable All-Day Wearing，Sleep Tracking，Vital Sign Tracking，Fast Charging & Durable Battery，Intelligent Brightness Adjustments，100 workout modes，Compatible with iOS&Android, Black

I LOVE this band. I was looking for something I could wear and did not know it was on my wrist. Well, I found it in this band. I charge it once a week when I am in the shower and usually when I get out the band is fully charged. I did switch out the band to the Nylon Straps Compatible Super-Lightweight Sport Loop Replacement Soft Textile Breathable Braided Woven Fabric Nylon Bands. It gives me all the data I need to maintain my workouts and busy day.

Llevo unas semanas con esta banda puesta y es excelente. Antes de comprarla hice varias comparaciones con otras marcar reconocidas, priorizando la precisión antes que la estética. No se que tan precisa es con relación a equipos médicos profesionales, ya que no he tenido la oportunidad de comprarlos, pero segungun la tecnología y lo que leí, es bastante precisa y en algunos puntos varia muy poco.- La calidas es muy buena.- Es super ligera.- Fácil de poner y quitar.- Fácil de emparejar con el móvil (en mi caso Android).- Me gusta mucho su interfaz y la app.- Puedes cambiarle la correa.Para resumir, la recomiendo al 100%.

As described on the site.

Fast shipping very light and comfortable to wear all day

Both the device itself as well as the "quick start guide" provide a QR code to download the "Huawei Health" app.Regardless of which option you choose, you are first presented with an option to pick the maker of your phone.I have a Google Pixel 8a, a fairly ordinary Android phone. Not the newest, but not particularly old.Google wasn't a listed brand. It wasn't that the Pixel 8a wasn't listed as a model. Google wasn't listed as a brand at all. I selected "Other" and I was told "No apps."Since Google purchased Motorola, I thought maybe one of those apps would work, but when I tried Motorola I was also told "No apps."Of course, I also looked in the Google Play Store. There is nothing by "Huawei" in the Google Play Store. There are apps offering to connect to Huawei watches for hundreds of dollars a year, but I have no interest in that.There is no way to Bluetooth connect to the watch without a dedicated health and fitness app. While Google Fit is a thing, it doesn't deal with this. It expects some other app to actually connect to devices.More than that, until you connect to the watch, the device does nothing but tell you to download Huawei Health app and connect to the device. It's basically a lovely little brick without access to the Huawei Health app.... at this point it looks like I'm going to have to return it.

Me agradó bastante en lo personal, es muy cómodo y fácil de manejar.Lo utilice para mi, es de uso personal.

Simple operation, powerful functions, competitive price, better than other brands.

Huawei app functionality for iOS is limited for the US, especially watch face choices. I like the small size and light weight, but will return it and try the Band 10.