---
product_id: 658336608
title: "Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black"
brand: "xaotudou"
price: "$2.01"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/658336608-mi-smart-band-9-smart-watch-1-62-amoled-screen
store_origin: US
region: United States of America
---

# 5ATM Waterproof 21 Days Battery Life 1.62'' AMOLED Screen Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black

**Brand:** xaotudou
**Price:** $2.01
**Availability:** ❌ Out of Stock

## Summary

> 💪 Unleash Your Potential with Every Beat!

## Quick Answers

- **What is this?** Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black by xaotudou
- **How much does it cost?** $2.01 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/658336608-mi-smart-band-9-smart-watch-1-62-amoled-screen)

## Best For

- xaotudou enthusiasts

## Why This Product

- Trusted xaotudou brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Enjoy up to 21 days of battery life on a single charge.
- • **Unmatched Durability:** 5ATM waterproof rating for worry-free workouts.
- • **Elevate Your Fitness Game:** Track over 150 sports modes effortlessly!
- • **Health Monitoring, Redefined:** 24/7 heart rate and sleep tracking for optimal wellness.
- • **Stay Connected, Stay Stylish:** Customize your dial to match your vibe.

## Overview

The Mi Smart Band 9 is a cutting-edge fitness smartwatch featuring a 1.62'' AMOLED display, 21 days of battery life, and advanced health monitoring capabilities. With over 150 sports modes and a 5ATM waterproof rating, it’s designed for both performance and style, making it the perfect companion for fitness enthusiasts.

## Description

Full description not available

## Features

- New Design : The Mi Smart Band 9 uses an aluminium alloy frame (different from other versions), is 15.8 g so light and comfortable, has a 1.62 inch, 192 x 490 pixel, always-on AMOLED display with a high refresh rate of 60 Hz for an ultra-smooth experience and brightness of up to 1200 nits.Provides convenient viewing and operation, comfortable and flexible touch and visual experience. You can design your own favorite dial to show your personal style.
- 24/7 Health Tracking & Monitoring Throughout:2024 New Mi Smart Band 9 is equipped with a dual-channel PPG sensor that improves heart rate accuracy and SpO2 monitoring, increasing tracking accuracy by 10% compared to the previous generation. Monitor your physical condition in real time throughout the day and provide data analysis.Smartwatches can also monitor your sleep, real-time recording the duration deep, moderate and light sleep.Let you understand your sleep status and make adjustments.
- 150+ Workout Modes : Mi watch,The wristband's more than 150 sports modes can help you track calories burned, heart rate changes, and workout duration, among many other things.Enhanced by robust health algorithms, it precisely assesses heart rate, time, calories, aiding efficient, scientific exercise towards fitness goals.smart watches for women,smart watch for men.
- 5ATM* Waterproof and Personalized Dial:Ambient light sensor can automatically adjust the brightness of the screen according to your eyes.The smartwatch app also offers over 200 personalized dial wallpapers to choose from.5ATM* is waterproof, so there is no need to take it off when swimming. Support for intelligent swimming detection.You can wear the watch to wash hands, free from worrying about water damage, meeting your daily requirements better.
- 21 Days Long Battery Life: Mi smartwatch 9 achieves 21 days of long battery life for normal use, 30% more than its predecessor.9 days AOD Mode 6.6 days Heavy Duty Mode, even under heavy use, the battery life is nearly a week of excellent performance.In addition, you can enjoy the convenience of fast charging, only one hour to complete charging.

## Product Details

- **Operating system:** Android
- **Memory storage capacity:** 16 MB
- **Special feature:** Activity Tracker, Custom Activity Tracking, Lightweight, Multisport Tracker, Touchscreen
- **Battery capacity:** 233 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Wireless communication standard:** Bluetooth
- **GPS:** Built-in GPS
- **Shape:** Oval
- **Screen size:** 1.62 Inches
- **Brand:** XAOTUDOU

## Images

![Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black - Image 1](https://m.media-amazon.com/images/I/61fQhAiHXbL.jpg)
![Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black - Image 2](https://m.media-amazon.com/images/I/61DN-bLZrZL.jpg)
![Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black - Image 3](https://m.media-amazon.com/images/I/81HHxrWeUfL.jpg)
![Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black - Image 4](https://m.media-amazon.com/images/I/717-4ImkkkL.jpg)
![Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black - Image 5](https://m.media-amazon.com/images/I/71lq3xf4vLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, affordable watch, perfect for real world use cases
*by R***O on 30 March 2025*

I'll preface this with I am currently an iPhone user, so Android users may have a slightly different experience when it comes to the app. I also currently have an Apple Watch Series 9 and I have a Garmin Fenix 7 Solar Sapphire that I use in certain situations.For various reasons, one of which is I was getting fatigued / overloaded with daily health stats that I was getting obsessed with and it was beginning to be detrimental to my wellbeing (trends are more important than the absolute number and also numbers on all smart wearable should be taken with a pinch of salt - for example, in general calories burned have a 20% error margin and some wearables overestimate calories by unto 60%), I wanted to move to a less intrusive, lighter and overall more 'dumb' smartwatch, but it did have to have multi-day battery and do certain things as a minimum. I had a much earlier version of this (I think Band 4) many years ago, which I liked, but at the time I wanted some of the features on offer from more advanced watches, so I replaced it with a series of other watches - so when I was looking for something to replace the Apple and Garmin as my daily driver this was an obvious choice over some of the other offerings and the price point was such that if I didn't like it, I wasn't too concerned about the cost.My typical daily use case (apart from time and date) is for tracking sleeping trends, counting steps, calorie burn, activity minutes, record activities, alarms, timers, weather at a glance, and general notification of calls and messages. I don't, on a daily basis, need the ability to navigate, reply to messages using a watch, need to track my HRV or SpO2, need to know my altitude, have to have access to cycling maps, hiking maps nor global offline maps, play games, have the ability to dive to 100m depth, or any other myriad of things my Apple and Garmin can do. So when considering my real-use case, this does everything I need, in a small, light, well built package with clean, crisp display and has solid battery life -- it ticks all the boxes. I also like that it is quite discreet on your wrist and doesn't look cheap nor garish. You can customise with different bands if you want. It does do more than I need, such as the ability to control my music on my phone (but my headphones and earphones have controls I use), customise watch faces (I like the default out of the box - 'stat block'), can track stress etc. but I don't really use these.It pairs with the app nicely and there is a good amount of control through the app and has enough detail to satisfy my needs and allows me to track trends. I like that I can toggle which apps I want to get notifications from, what on-watch 'apps' I want to use, what is displayed.My only issues with it so far, and there may be solutions or workarounds that I have not searched for are:1) Does not broadcast heart rate - so I can't sync it with my turbo trainer or bike computer for heads-up visibility - not an issue as I have a dedicated heart rate monitor strap2) When I receive calls, I only see the number, not the contact name3) Setting custom timers is a little clunky/fiddly - I think mainly as a result of my big hands/fingers4) Registering online for use with the app was a bit finicky, but nothing too difficult to resolve and could be a result of the VPN I useAt the end of the day, I usually have this on my wrist - it is smart enough for 99% of my daily needs, and is so light as to not be perceptible most of the time, unlike the Apple Watch and especially the Garmin Fenix which I am always aware of. It also has solid week plus battery life even with almost daily activity recording so no need to worry about charging daily. Apart from the cases outlined below, I have not once, since getting this watch, wanted to go back to daily driving my Apple or Garmin watches.When I am travelling in unfamiliar cities I switch to the Apple Watch for the on-wrist navigation/maps it offers (so I am not constantly taking my phone out of my pocket), and when I am cycling, hiking, surfing or partaking in other more rugged activities or going to be away from mobile phone signal then I switch to the Garmin Fenix which has all the offline maps and is able to take some serious abuse, but otherwise this is now my goto watch and I am very happy with it.

### ⭐⭐⭐⭐⭐ Worried it was not genuine, well it looks to be legit!
*by N***A on 27 November 2024*

I've been looking into fitness bands from various brands as I have no had one previously, and the Xiaomi one caught my attention as a good starter fitness wearable where i'm not having to break the bank (£33 cost when I purchased it).On this item, I was concerned it was not a genuine Xiaomi band but it looks to be the real deal despite brand coming up on Amazon as "XAOTUDOU". Model number matches the description and what is written on the box, and online searches suggest it is the global model.On opening everything looked packaged securely and unopened previously. Nothing looked damaged.It came with 89% battery charge, charged to 100% very shortly after, successfully turning on, and setting it up.Setup with my S23 Ultra was quick, longest part is likely creating a Xiaomi account if you don't have one for Mi Fitness. Securely fits my wrist and is bright enough that I can see it despite a lot of background light.Happy there is no subscription to pay for services!Will update after i've tested this out for a while on how it performs.

### ⭐⭐⭐⭐⭐ Excellent budget smartwatch
*by M***N on 9 April 2025*

Lovely bit of kit. Upgraded from a MiBand 6. Screen is bigger and brighter and works really well with the miFitness app. Battery life an impressive 2+ weeks

## Frequently Bought Together

- Mi Smart Band 9,Smart Watch,1.62'' AMOLED Screen,21 Days Battery Life,Fitness Watch with Heart Rate Sleep Monitor Step Counter,150+ Sports Modes Fitness Tracker,Smartwatches for Android IOS,5ATM*Black
- Monuary 3-8 Pieces Straps Compatible with Xiaomi Mi Band 9/Mi Band 8, Colorful Silicone Strap Replacement for Xiaomi Smart Band 9/Smart Band 8

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*