Xiaomi Watch S1 GL (Silver)

SKU watch-s1-gl-silver
Possibility to return:Yes, within 14 days to warehouse in USA / UK or EU
Length of warranty12 months
Warranty Extension:No
Rom:Global NATIVE version
Processing time for warranty service from6 weeks
Processing time for warranty repair to12 weeks
$ 149.99
No tax included

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Frequently Asked Questions

Delivery dates are provided on every product page, below product name. When you'll click the dates, a calendar will appear.

AFTER YOU MAKE AN ORDER: These dates are also available at your customer area -> order history, and with the e-mail with order confirmation.

The price of the product is final, however, there may be costs when crossing the border of your country, depending on the type of declaration you submit. You can ask us for any customs declaration during the cart submission process, you can enter this value in the "Customs declaration" or "Comments" field. However, sometimes Customs will not respect these values so it is a good idea to be prepared to pay the domestic tax when your package arrives.

In EU and UK you are going to pay your country VAT from declared value (ex. 20% in UK) + small clearance fees depending on the delivery method, for details please ask local DHL, Fedex or UPS customs agency.

If you are a European citizen / entity and have an EORI number, you can deduct this tax later.

USA customers/entities do not pay tax.

In most cases we can ship to your country, you can check the cost after you'll add product of your choice to the cart (no purchase is needed).

Dear, this product is factory unlocked, should work in your country. If it's smartphone or have GSM model it might be wise to compare it's LTE/5G frequencies with the LTE/5G frequencies of your network to confirm coverage compatibility (they are listed in the product description). If frequencies aren't listed there, please contact us.

List of the package contents is usually listed at the end of the product description.

Check our full Questions and Answers section 

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OTA updates are most likely going to work in most of the devices bought at our website and they should not change system sate ex. removing multi-language and google apps.

However, there are devices where OTA will not work, we usually inform about it on the product page, in the "ROM" section. If you'll not be able to make automatic updates, you may always try to make manual system update, which may require some skills or tools (ex. ADB) installed on your computer. It may also remove system customisations installed before ex. multi-language support. For more info you may ask us a question from product page.

NFC will most likely work on the most of the devices bought on our website. 

Exception are some, but not all, devices sold with unlocked bootloader, due to Global rom installation ex. Xiaomi. Some other devices with Global rom installed on original rom, and unlocked bootloader shouldn't have problems with NFC payments - ex. Realme devices. Root can also cause NFC banking applications not work, but our store in current time don't sell rooted devices at all (state for January 2024).

If you have doubts if your device will have NFC payments working you should ask us every time by product questions available at product page or checks questions of the other customers at the bottom of the product page.

14 days returns

Locally - to addresses in the UK, Germany or the USA (check exceptions)

12 +12 Months Warranty

Free guarantee up to 24 months for selected products (Check requirements)

100% Genuine

Only Original, *not* refurbished Products

Product description

Xiaomi Watch S1

Watch S1
Stay classy, stay fit
Classiness brought to smart watchWhether it’s an important client meeting or a black-tie party, Xiaomi Watch S1 will make sure you look the part.
1.43" AMOLED display

Sapphire glass Stainless steel caseLeather strap
All-day heart rate and SpO₂ monitoring117 fitness modesWireless chargingDual-band GPSBluetooth® phone call

Excellence and beauty masterfully interpreted
Large display, timeless beautyA large 1.43" AMOLED display, built with advanced display and energy-saving technology, coated by the sapphire crystal, will give you an amazing visual experience, turning the slow passing by of time into an art. Supports always on display*.

1.43" AMOLED
  • 326ppi High-resolution
  • 60Hz High refresh rate
Sapphire glass
Sapphire glass* is extremely hard and wear-resistant, with scratch resistance far exceeding that of ordinary glass. The finely carved sapphire glass glitters from every angle.

Stainless steel case
With its unique characteristics of corrosion-resistance and scratch-resistance, the 316L austenitic stainless steel was used for the watch case, making Xiaomi Watch S1 the most durable watch of Xiaomi watches.

Handcrafted finish
Every case is individually polished by traditional watch craftsmen, giving it that precise, streamlined finish.

Showcase your taste with a tilt of the wrist
Xiaomi Watch S1 offers two inbox straps: a premium leather strap and a dirt-resistant fluororubber strap. One for you to look the part for those special occasions, the other to give you comfort for your exercises. Both straps are lightweight, soft and skin-friendly.

Fluororubber strap
Dirt-resistant and easy to clean. Long-lasting and exquisite, non-sticky to your skin when you sweat.

Leather strap
Finest selected premium leather, soft and durable. The natural fine grain gives it more elegance.

Built with advanced technology
Dual-band multi-system GPS. The built-in dual-band GNSS chip supports five major satellite positioning systems: GPS, BeiDou, GLONASS, Galileo, and QZSS, together with advanced optimization algorithms to achieve faster, more accurate positioning, giving you professional statistics.
Not only your business partner, but also your workout companion

117 workout modes
Supports 117 workout modes*, with 19 professional workout modes including basketball, tennis, swimming, HIIT and so much more. No matter what sports you are passionate about, Xiaomi Watch S1 has got you covered. The advanced hardware and software will make sure your workout statistics are accurately recorded.
Xiaomi Watch S1
Freestyle workout
Xiaomi Watch S1
Xiaomi Watch S1
Outdoor cycling
Xiaomi Watch S1
Indoor cycling
Xiaomi Watch S1
Jump rope
Xiaomi Watch S1
Rowing machine
Xiaomi Watch S1
Elliptical trainer
Xiaomi Watch S1
Pool swimming
Xiaomi Watch S1
Open water swimming
Xiaomi Watch S1
Xiaomi Watch S1
Xiaomi Watch S1
Outdoor running
Xiaomi Watch S1
High-intensity interval training (HIIT)
Xiaomi Watch S1
Xiaomi Watch S1
Xiaomi Watch S1
Xiaomi Watch S1
Trail running
Xiaomi Watch S1
Xiaomi Watch S1
Put it on and get moving
5 ATM water resistance*
Xiaomi Watch S1 has a water resistance rating of 50 meters, so feel free to wear it during open water swimming or in the pool.

Move at will, one-tap access
Dedicated SPORT button to access your favorite workout with just one touch. Xiaomi Watch S1 also supports auto-detection of treadmill, outdoor running and walking.*

All-day comprehensive health monitoring
24-hour heart rate monitoring
Powerful multi-channel PPG bio-sensors with 24-hour heart rate monitoring. With upgraded hardware and algorithms, the sensor accurately monitors your heart rate even as you do high-intensity exercise, and sends out alerts when your heart rate is too high, giving you peace of mind at all times. It also automatically saves your resting heart rate* curve from the previous 30 days, continuously tracking health changes.

Multi-channel PPG
Heart rate alerts
High heart rate alerts*
Resting heart rate curve
Continuously tracks your heart rate
All-day blood oxygen monitoring*Blood oxygen measurement is particularly important nowadays. Timely blood oxygen monitoring can help provide a better picture of your physical condition. The advanced hardware and software make continuous blood oxygen monitoring possible throughout the day*. You can select the measurement interval to stay on top of your health.
Improved sleep monitoring35% Improved accuracy*Supports sleep monitoring of long sleeps and sporadic naps*, records different sleep stages, helping you to know more about what's happening during your sleep to better develop healthier sleep habit.
*Accuracy improvement data from internal test, compared with Mi Watch.
More health features

Health index
The health index has been upgraded to support the setting of durations and standing goals for medium- and high-intensity activities* helping you to achieve a healthier lifestyle.

Breathing exercise
Relieve physical and mental stress quickly by following the displayed rhythms and doing breathing exercises for 1-5 minutes.

Stress detection
Stay aware of your stress levels, and record daily and 30-day stress trends to help you take everything in your stride.

Long battery life
The Xiaomi Watch S1 is equipped with an extra-large 470 mAh battery which greatly extends usage time, so you don't have to be inconvenienced by frequent charging. With the all-new Xiaomi Watch S1 magnetic wireless charging dock, you can charge quickly no matter where you are.
Xiaomi Watch S1
12 days
Typical usage mode*
Xiaomi Watch S1
24 days
Power Saving Mode*
Upgrade your life

Free your hands with Bluetooth® phone calls
When your phone receives a call, you can answer it on your watch with one touch and talk directly into the watch*, thanks to the built-in microphone and speaker.

Easy cashless payment on your wrist
Partnering with MasterCard® Xiaomi Watch S1 supports NFC cashless payment*, for quick and easy transactions with just a flick of the wrist.

Voice assistant at your service*
The built-in Alexa voice assistant helps you easily look up information and control your smart home devices*, so you can solve things hands free.*Alexa features and functionality will be supported via OTA and require the watch's firmware to be upgraded to the latest version.

See your health at a glance
Using the Mi Fitness app*, you can easily view your daily health statistics, such as heart rate, fitness and sleep, providing a clear picture of your health. Data synchronisation with Strava* and Apple Health* is also supported*, helping you to become more self-disciplined.

No worries, I’m here for you
In the event of an emergency, press the button at the bottom right of the watch three times in a row to quickly dial your emergency contact and keep you safe*.

Product name
Xiaomi Watch S1

Sapphire glass + stainless steel case

Strap material
skin leather/Fluororubber

Product colour
Black (black leather strap + black fluororubber strap);
Silver (brown leather strap + grey fluororubber strap)

Product dimensions
46.5mmx46.5mmx11mm (not including strap and local protrusions)

1.43" AMOLED display

Display resolution

Adjustable length strap
165.1mm-225.1mm (leather);
149.8mm-233.8mm (fluororubber)

Battery capacity

Battery type
Lithium-ion polymer battery
Operating temperature-10℃-45℃

Water resistance rating

Standards implemented
GB/T 30106-2013

Heart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, geomagnetic sensor, atmospheric sensor, ambient light sensor
Charging port
Wireless charging
Systems and networks
Compatible with
Android 6.0 or iOS 10.0 and above

Satellite positioning systems
GPS, BeiDou, GLONASS, Galileo, QZSS
Wireless connection
Wi-Fi IEEE 802.11b/g/n 2.4GHz; Bluetooth® 5.2

Package contents
Watch x1
Wireless charging dock x1
USB cable x1
User manual (including warranty notice) x1
Fluororubber strap x1

*All images on this page are for demonstration purposes only and may differ from actual product.
*This product and its features are not designed to be a medical device, and are not intended to predict, diagnose, prevent, or cure any disease.
*Always on display: always on display for time is supported. Enabling this feature will greatly impact battery life;
*Sapphire glass: synthetic sapphire glass;

*All battery life testing data is derived from 70mai Lab. Battery life during actual use depends on various factors such as setup, operation, and usage environment, and may differ from laboratory results;

*Typical usage mode 12-day testing conditions: default factory settings with all-day heart rate monitoring enabled and with the default setting of once every 10 minutes. Received and displayed 100 push notifications per day; set two alarms per day; checked the watch display 200 times per day; received and displayed four incoming call notifications per day; 30 minutes of Bluetooth phone calls each week; connected headphones to play music for 30 minutes each week; performed two 30 minute outdoor sports sessions per week (GPS enabled); used NFC for contactless payments ten times per day.

*Power saving mode 24-day testing conditions: default factory settings with all-day heart rate monitoring and stress monitoring disabled and 24-hour uninterrupted step counting enabled. Received and displayed 100 push notifications per day, set two alarms per day, and checked the watch display 20 times each day. No outdoor sports.
*117 workout modes include 19 professional modes and 98 expanded workout modes. The number of workout modes varies depending on the software version. Please ensure that you have the latest software version;*5 ATM water resistance: Xiaomi Watch S1 has a water resistance rating of 5 ATM (50 meters in depth). The rating is based on standard GB/T 30106-2013 and standard ISO 22810:2010. It can be worn in the swimming pool, while swimming near the shore, or during other shallow-water activities. However, It cannot be used in hot showers, sauna, or diving. Furthermore, avoid the watch being directly impacted by swift currents during water sports. The water-resistant level is not permanent and may decline over time. Please use the fluororubber strap for water sports.
*Resting heart rate: the number of heartbeats per minute when one is conscious and at rest. Xiaomi Watch S1 measures the daily resting heart rate by sampling heart rate data multiple times a day and combining it with activity data. The watch then saves the resting heart rate curve for the last 30 days, allowing the wearer to understand changes in their physical condition based on changes in their resting heart rate;
*Alerts for high heart rate need to be enabled manually;

*The blood oxygen monitoring (SpO₂) feature is not intended for diagnosis, prevention, monitoring, prediction, prognosis of any disease, investigation of physiological processes or any other medical purpose. All data and tracking should be used for well-being and personal reference only. If you feel uncomfortable, please rely on professional medical devices or consult a doctor for assistance.

*All-day blood oxygen monitoring mode needs to be manually enabled. Default monitoring is set to once every 30 minutes and can be adjusted to once every 10 minutes. This product is a non-medical device. Measurement data and results are for information purposes only and are not a basis for diagnosis and treatment;
*Sleep stage, average heart rate, and blood oxygen data will not display for sporadic naps less than three hours. The duration for sporadic nap detection is 20 minutes to 3 hours;
*NFC cashless payments only accepted at Mastercard® supported payment terminals. Mastercard® payment availability and NFC availability may vary by region.

*Alexa is not available in all languages and countries. Alexa features and functionality may vary by location. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

*Xiaomi Watch S1 cannot be directly bound to Strava App.

*Features including but not limited to notifications of messages and incoming calls require the Mi Fitness app to run constantly in the background. For more information, please refer to the application's settings;
*The emergency contact function requires the device to be kept connected to the phone's Bluetooth®. First enable the function and then set an emergency contact.
*The specifications and descriptions on this web page are subject to change. Xiaomi reserves the right to make changes to including, but not limited to functionality, features, specifications, UIs of this product on this web page, at any time, without notice or obligation.
*Supported banks list (updating):
2. Czech Republic: Curve, Československá obchodní banka, a.s.;
3. Denmark, Finland, Norway: Curve, SEB;
4. Estonia: Curve, Swedbank;
5. Italy: Curve, Nexi Payments;
6. Latvia: Curve, Swedbank;
7. Lithuania: Curve, Swedbank;
8. Poland: ZEN, POCZTOWY, SGB, Curve, BNP Paribas, Credit Agricole, mBank,PKO BP,Alior Bank,Banki Spółdzielcze BPS;
9. Slovakia: Curve, mBank;
10. Sweden: Curve, Swedbank, SEB;
11. Ukraine: AlfaBank, PJSC CB PRIVATBANK, JSC Oschadbank, OJSC Universal Bank, PJSC Bank Vostok, Public JSC First Ukrainian International Bank, Joint Stock Bank Ukrgasbank;
12. UK: Curve;
13.Hungary:K&H Bank Zrt.
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