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⌚ Elevate your active lifestyle with Xiaomi Smart Band 9 – where style meets unstoppable performance!
The XIAOMI Smart Band 9 Active is a cutting-edge fitness tracker featuring a vibrant 1.47-inch TFT display with a smooth 60Hz refresh rate, an ultra-slim design, and an impressive 18-day battery life. It supports 50 sports modes and 5ATM water resistance, making it ideal for diverse workouts including swimming. Equipped with continuous heart rate and SpO₂ monitoring plus enhanced sleep tracking, it offers comprehensive health insights. Compatible with iOS and Android, this sleek black band is designed for professionals seeking a reliable, stylish, and multifunctional fitness companion.














| ASIN | B0DK6ZC5ZC |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 215 Millimetres |
| Band Material Type | Silicone |
| Band Width | 20 Millimetres |
| Battery Average Life | 18 days |
| Battery Capacity | 300 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 2 Hours |
| Battery Power | 3600 |
| Battery capacity | 300 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 5,981 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 32 in Activity Trackers |
| Box Contents | Charging Cable |
| Brand Name | XIAOMI |
| Case Material Type | Plastic |
| Cellular Technology | 4G 5G |
| Clasp Type | Armband |
| Closure Type | Clasp |
| Colour | Black |
| Communication Feature | Bluetooth, Wi-Fi |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iPhone (iOS 12.0 and above), Android (8.0 and above) |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Apps |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 5,368 Reviews |
| Display Type | LCD |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 20 x 20 x 14 centimetres |
| Item Dimensions D x W x H | 46D x 27W x 10H millimetres |
| Item Length | 3 Inches |
| Item Weight | 30 Grams |
| Language | French |
| Manufacturer | Xiaomi |
| Maximum Display Brightness | 450 Nit |
| Metrics Measured | Heart Rate Monitoring |
| Model Name | Xiaomi Smart Band 9 Active |
| Model Number | M2435B1 |
| Operating System | Xiaomi HyperOS |
| Operating system | Xiaomi HyperOS |
| Product Features | Multisport Tracker |
| Product Warranty | 2 year Warranty |
| RAM Memory Installed | 256 GB |
| Resolution | 360 x 360 |
| Screen Size | 1.47 Inches |
| Shape | Rectangular |
| Special feature | Multisport Tracker |
| Sport Type | Multi-Sports |
| Style Name | XIAOMI Band 9 Active |
| Supported Application | Fitness & Sports Apps |
| Supported Satellite Navigation System | BeiDou |
| Target Audience | Unisex Adults |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | 5ATM |
| Wearable Computer Type | Activity Tracker |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked for All Carriers |
| Wireless communication standard | Bluetooth |
C**S
Great price and battery, accuracy is very reasonable
Excellent value for money. It over-estimates calories burned by around 30%, but if you take this into consideration, the heart rate tracker is good. Sleep tracking is reasonable (not perfect, but in my experience, none of them really are). Battery life is outstanding. I've been using it for 2+ days with all tracking on e.g heart, sleep, blood oxygen etc and I'm on 89%. I've now turned off all the tracking elements because I only want this to buzz on my wrist and notify me of messages/calls, so I'm expecting I'll get 15+ days of battery life. I suspect if you kept all the tracking features on, you'd get 4-6 days.
J**M
Decent performance.
I wear real watches and just wanted a simple health tracker to wear on my other wrist. I'm not to bothered about all singing smart watches that are obsolete within a couple of years so this fits the bill perfectly. I had an older model a few years ago and these newer ones have a much better interface and a bigger screen you can actually read. Took 5 minutes to setup after downloading the Mi fitness app. I thought the steps were a bit off but they are actually quite accurate. Construction is quite solid and the watch looks like it could take abuse. Battery life seems good and I'm still only down to 60% after 3 days. I'm so impressed I bought the wife one after she had a negative experience with a more expensive Huawei band 9. Update. I had to return the wife's as she couldn't get on with the strap. It kept coming undone in her active job. I do wish more of these bands had a buckle fitting.
C**E
Great watch held by a strap that comes undone.
The watch is very good with features of a much more expensive watch. The only downside is the strap. The strap easily comes undone because it is fastened by a very small knob and nothing else secures the strap. The watch is a real bargain but the strap is not designed for an active person. If the strap were good, I would give five stars. Tge watch is worth five stars.
A**H
Good budget smart band
Watch functionality is great BUT the strap is useless. If you work in an office where you do zero physical work/movement then it may be fine, however if you have a job like myself that involves being physically active and lifting and moving things, then this strap persistently unclips and falls off my wrist making it pretty much useless to use. Positive points are: Large screen, good functionality. Alerts to texts, calls etc. Heart monitor works fine. Just a note: I connected to an android phone running android 11, and although it would connect it would not sync or receive notifications. I then connected to my new phone running android 13, and it works fine.
A**R
Does the job you need, step count, monitors heart rate and more
In a couple of days, it will be a month since I bought this, EXCELLENT, when I want to count my steps when walking, you can record your jog, walk or whatever sport you are doing, I mainly use it for walking, it records your heart beat, pace, steps, so good, doesn't do blood pressure which is unfortunate. Perfect for someone who can't afford a fitbit or doesn't want to spend so much, a simple 20 quid and the battery life is excellent. It has many features such as a torch light, find my phone, measures stress and sleep patterns, i read the reviews on amazon before buying and I read the bad ones as well, I don't know what they were doing with their smart bands but it is excellent, I don't know about waterproof though, it says it is but I don't want to risk anything
S**T
A bit meh....
I bought this as everyone else in the family had a smart watch. I wore it for a week or so and then put it back in its box. It has stayed there since. I just couldn't find a use case for it. My phone has the time and collects all my messages and emails so I didn't need a watch as well. Oh, the steps counting, well I used that function a couple of times, but couldn't see the value in it. The HR monitoring isn't accurate enough to be of use. Apart from that it's okay. Great value if you want a watch and it's dead easy to use. Just not of any use to me. YMMV.
S**H
Good quality nice design
As a smart watch it does everything that my more expensive smart watch does. I bought this for my 10 year old son who needs constant reminders to drink and use the toilet the multiple silent alarms that can be set allow my son to wear this to school. The battery lasts a week, its comfortable to wear and he likes the different clock designs. There are watches specifically made for children with autism that need reminder alarms this watch is better value and better quality.
M**C
Great value fitness watch
I've been using this band for months now. Great price for what it does. My phone is Xiaomi and they pair instantly via bluetooth via the Mi fitness app. The battery lasts ages, sometimes over 10 days as long as I don't have the 'raise to wake' setting on. This seems to just drain my battery. I had to replace my last band 9 as I ran over it in the car, it was crushed but still working!
D**O
Leggero economico funzionale. Consegna tempestiva
Ne ho presi 21 per me e uno per la mia ragazza. È veramente un gran bel oggettino. Contando anche che costa pochissimo. È ricchissimo di funzioni? Pesa pochissimo. Al polso sta molto bene. Ci sono un mare di cinturini che puoi scegliere? Per le diverse occasioni. La batteria dura tantissimo emoji la misurazione delle funzioni è piuttosto precisa
A**R
Autonomie impressionnante et confort au quotidien
Je porte un autre modèle de Xiaomi depuis plus d’un an, et j’en suis très satisfait. J’ai donc acheté la XIAOMI Smart Band 9 Active pour mon fils de 10 ans, et ce choix s’est révélé excellent. Tout d’abord, le design est sobre et élégant. La montre est très légère, ce qui la rend extrêmement confortable à porter toute la journée, y compris pendant le sport ou à l’école. On l’oublie presque au poignet. Le bracelet est particulièrement bien conçu : il est facile à ajuster, solide, agréable au toucher et s’adapte parfaitement à différentes tailles de poignet. La taille de la montre est donc idéale aussi bien pour les enfants que pour les adultes. L’un des gros points forts est sans aucun doute la batterie. L’autonomie est excellente : elle tient facilement entre 7 et 10 jours, selon l’utilisation (notifications, activités, etc.). C’est un vrai confort de ne pas avoir à la recharger constamment. Le système de recharge est lui aussi très bien pensé. Le chargeur magnétique est simple à utiliser, la connexion se fait sans effort et tient parfaitement en place. Pas besoin de manipulations compliquées : on pose, ça s’aimante, et ça charge. L’interface est claire et intuitive, les fonctions essentielles sont présentes et bien exécutées. Pour une utilisation quotidienne, que ce soit pour suivre l’activité ou recevoir des notifications, elle remplit parfaitement son rôle. En résumé, la XIAOMI Smart Band 9 Active est une excellente montre connectée : stylée, légère, facile à utiliser, avec une autonomie impressionnante. C’est un très bon choix pour un enfant comme pour un adulte.
M**R
Excelente calidad / precio
Un producto increíble, tiene muchas funciones.
P**A
Funciona muito bem.
O relógio é bom, atende as especificações descritas, fácil de mexer tanto pro relógio como pelo aplicativo que também funciona no IOS . Não sei se a bateria dura todos os dias que promete, usei por uma hora sem parar e não baixou nem 1 ponto de bateria.
N**A
Smartwatch
Bardzo dobry smartwatch
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