Refurbished Xiaomi Smartwatches

Name: Refurbished Xiaomi Smartwatches
Brand: Back Market
Price: 82.4 GBP
Availability: InStock
Rating: 4.47 (272 reviews)

Discover refined design meets practical power with the refurbished Xiaomi Smartwatch. Get health monitoring, extended battery life, multiple sports modes, and heart-rate tracking. Comprehensive wellness features without the eye-watering price tag....

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Xiaomi Band 9

(6)

Starting at

Refurbished price:£82.40

+4 more colours

Xiaomi Watch S4

Starting at

Refurbished price:£175.62

General

The best smartwatch for health monitoring: Top picks to keep you on track | Back Market

Looking for the best smartwatch for health monitoring? Read our guide to learn more about the best options.

Customer reviews for Refurbished Xiaomi Smartwatches

Overall rating

272 verified reviews

Rating details

Shipping
4.6/5
Packaging
4.6/5
Overall performance
4.4/5
Appearance
4.6/5

Reviews

Joanna M.
Verified purchase
Reviewed 04/03/2025, United Kingdom.
amaIng! so happy I got it - good price, very quick delivery, like brand new ! well packed with all the pieces boxes and warranty ! Thank You ! works perfectly ! done already calls from it :-)
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
02/03/2025
Elliott S.
Verified purchase
Reviewed 17/05/2026, United Kingdom.
It’s really good when I go on my runs ,it tells me all the details and it helps you stay on track of what you’re doing.
Smart Watch Xiaomi HR GPS Mibro Watch Lite 2 - Black
Smart Watch Xiaomi HR GPS Mibro Watch Lite 2 - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
04/05/2026
Femi A.
Verified purchase
Reviewed 23/12/2024, United Kingdom.
I love it, battery is strong, tracks my activity but most importantly find my phone when I misplace it
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
29/11/2024
Sarudzai H.
Verified purchase
Reviewed 17/08/2026, United Kingdom.
excellent
Xiaomi Redmi Watch 5 Active Bluetooth 44 mm - Silver
Xiaomi Redmi Watch 5 Active Bluetooth 44 mm - Silver
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
16/07/2026
Aleksandraa M.
Verified purchase
Reviewed 05/05/2024, United Kingdom.
So all is quite well. Price was extremely good. Only reason I gave 4 stars is that I have ordered silver one and received black I have messaged seller to number provided on note added to package but no one did get back to me.. But I am happy with my purchase.
Xiaomi Smart Watch Watch 2 Pro HR GPS - Silver
Xiaomi Smart Watch Watch 2 Pro HR GPS - Silver
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/04/2024
Maty N.
Verified purchase
Reviewed 27/01/2026, United Kingdom.
Very good
Smart Watch Xiaomi HR Band 9 Active - Black
Smart Watch Xiaomi HR Band 9 Active - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
24/01/2026
Shazia A.
Verified purchase
Reviewed 03/12/2025, United Kingdom.
Just like new. Working excellently.
Smart Watch Xiaomi HR GPS Smart Band 9 Active - Purple
Smart Watch Xiaomi HR GPS Smart Band 9 Active - Purple
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/11/2025
Olatomiwa O.
Verified purchase
Reviewed 23/11/2025, United Kingdom.
I love it, it’s working very fine.
Smart Watch Xiaomi HR GPS Redmi Smart Band 2 - Black
Smart Watch Xiaomi HR GPS Redmi Smart Band 2 - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
14/11/2025
David S.
Verified purchase
Reviewed 22/03/2026, United Kingdom.
Excellent, no problems.
Xiaomi Redmi Watch 5 Active Bluetooth 47 mm - Silver
Xiaomi Redmi Watch 5 Active Bluetooth 47 mm - Silver
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
09/03/2026
Cross C.
Verified purchase
Reviewed 16/04/2025, United Kingdom.
Good working order, but issues with connectivity sometimes
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
Smart Watch Xiaomi HR GPS Redmi Watch 3 Active - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
31/03/2025

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The Xiaomi smartwatch range offers practical fitness tracking and health monitoring at accessible price points without compromising essential features. Choosing a refurbished Xiaomi smartwatch means accessing reliable technology whilst making a more sustainable choice. Find the watch that delivers everyday functionality for your active lifestyle.

What are the key features of Xiaomi Smartwatches with HR and GPS?

AMOLED displays: bright, vibrant screens with always-on display options across various sizes
Built-in GPS: accurate positioning for outdoor runs, cycling, and walking without your phone
24/7 heart rate monitoring: continuous tracking with resting heart rate analysis and alerts
Blood oxygen monitoring: SpO2 tracking for health insights and altitude acclimatisation
Multi-sport modes: supports 100+ workout types with automatic exercise detection
Sleep tracking: monitors sleep stages and provides detailed sleep quality analysis
Water resistance: 5ATM rating (50m) suitable for swimming on most models
Compatible with Android and iOS: works with Android 6.0+ and iOS 10.0+ via Mi Fitness or Xiaomi Wear app
Stress monitoring: all-day stress level tracking with breathing exercises

What are the differences between a refurbished and a used Xiaomi Smartwatch?

A used smartwatch is resold as-is, without professional testing or formal warranty. By contrast, a refurbished Xiaomi smartwatch from Back Market has been thoroughly inspected by trusted refurbishers following our Quality Charter. Each watch undergoes comprehensive checks covering the display, buttons, heart rate sensors, GPS functionality, charging contacts, and water resistance seals.

All our products come with a minimum 12-month warranty and a 30-day return period. You receive dependable technology that integrates smoothly into your daily routine whilst reducing electronic waste. Choosing refurbished means accessing quality fitness tracking with confidence and peace of mind.

Who are Xiaomi Smartwatches with HR and GPS best for?

Xiaomi smartwatches with heart rate monitoring and GPS suit users seeking practical tracking without premium pricing:

Budget-conscious fitness enthusiasts: comprehensive features at accessible prices appeal to those starting their fitness journey
Outdoor runners and cyclists: built-in GPS provides accurate route and pace tracking without carrying your phone
Cross-platform users: compatibility with both Android and iOS offers flexibility for those who switch devices
Casual exercisers: extensive workout modes and automatic detection suit those with varied activity routines
Value seekers: Xiaomi watches typically offer strong specifications relative to their price point, particularly when refurbished

Which Xiaomi Smartwatch should you choose?

Xiaomi's smartwatch lineup includes several series with HR and GPS capabilities at different price points. The Xiaomi Watch S series delivers comprehensive fitness tracking with built-in GPS, continuous heart rate monitoring, and extensive sport modes in a premium design. These watches feature larger displays, durable construction, and longer tracking capabilities, suitable for users wanting reliable outdoor activity tracking with smart notifications.

The Xiaomi Smart Band series (particularly the Smart Band 7 Pro and later models with GPS) offers core fitness tracking in a more compact, lightweight form factor. Whilst the band format is smaller and more discreet, GPS-equipped versions provide accurate outdoor tracking alongside heart rate monitoring and sleep analysis. These suit users prioritising portability and all-day comfort over larger displays.

The Redmi Watch series sits between bands and premium watches, offering balanced features at entry-level pricing. Models like the Redmi Watch 2 include GPS and heart rate monitoring with practical displays and decent specifications. They work well for first-time smartwatch users or those wanting basic tracking without complexity.

Choose based on your priorities: the Watch S series for premium build and larger displays, Smart Bands for lightweight everyday wear with GPS, or Redmi Watch for balanced entry-level functionality. All provide core features—heart rate monitoring, GPS, multi-sport tracking, and sleep analysis.

Buy a refurbished Xiaomi Smartwatch at the best price on Back Market

Back Market offers refurbished Xiaomi smartwatches at competitive prices without sacrificing quality. Each watch is tested and verified by trusted refurbishers, complete with a minimum 12-month warranty. You'll benefit from excellent value on practical fitness technology whilst supporting a more circular economy.

Our professional refurbishers conduct thorough quality checks, examining everything from display quality to GPS accuracy and sensor functionality. Choose from different cosmetic grades (Pristine, Excellent, Good) depending on your budget and aesthetic preferences. With fast delivery, secure payment, and responsive customer service, buying refurbished Xiaomi technology has never been more straightforward.

Do Xiaomi Smartwatches work with iPhone?

Yes, Xiaomi smartwatches are compatible with iPhones running iOS 10.0 or later through the Mi Fitness app (or Xiaomi Wear app for some models). You can receive notifications, track workouts, monitor heart rate, sync sleep data, and view fitness statistics on your iPhone. However, some features may be limited compared to pairing with Android devices. For example, responding to notifications from the watch may not work, and certain customisation options might be restricted. The core fitness and health tracking features function reliably with iOS, making Xiaomi watches a practical option for iPhone users seeking affordable fitness tracking with GPS and heart rate monitoring.

How accurate is GPS on Xiaomi Smartwatches?

Xiaomi smartwatches with built-in GPS generally provide reliable positioning for outdoor activities. Most models support multiple satellite systems including GPS, GLONASS, Galileo, and BeiDou for improved accuracy across different regions. In open areas with clear sky visibility, you can expect positioning accuracy within 5-10 metres, which is adequate for tracking running routes, cycling distances, and hiking trails. Urban environments with tall buildings or dense forest cover may reduce accuracy slightly due to signal interference. For optimal GPS performance, allow the watch 30-60 seconds to acquire satellite signals before starting your workout, and ensure the watch firmware is updated to the latest version.

What fitness features do Xiaomi Smartwatches offer?

Xiaomi smartwatches with HR and GPS provide comprehensive fitness tracking capabilities. The watches monitor over 100 different sport modes, including running, cycling, swimming, walking, hiking, yoga, and strength training. Automatic workout detection recognizes common activities and begins tracking without manual input. During exercise, you can view real-time metrics like heart rate, pace, distance, and calories burned. Post-workout analysis includes detailed statistics, route maps (for GPS activities), heart rate zones, and training effect assessments. The watches also track daily steps, standing time, and active minutes throughout the day. Sleep tracking monitors sleep stages (light, deep, REM) and provides sleep quality scores with suggestions for improvement.

Can you track swimming with Xiaomi Smartwatches?

Yes, most Xiaomi smartwatches with 5ATM water resistance are suitable for swimming and include dedicated swimming modes. The watches can track pool swimming, monitoring laps, stroke types (freestyle, breaststroke, backstroke, butterfly), distance, pace, and calories burned. Some models also support open water swimming tracking using GPS. After swimming, especially in chlorinated or salt water, rinse the watch with fresh water and dry it thoroughly, paying attention to the heart rate sensors and charging contacts. Whilst the watches handle swimming and showering, they're not designed for high-pressure water activities like diving, jet skiing, or hot showers.

Are refurbished Xiaomi Smartwatches covered by warranty?

Yes, all refurbished Xiaomi smartwatches on Back Market come with a minimum 12-month warranty. This warranty covers functional defects in essential components including the display, buttons, crown (where applicable), heart rate sensors, GPS functionality, charging system, and water resistance seals. You also benefit from a 30-day return period if the watch doesn't meet your expectations. Our customer service team is available to assist with any questions about your refurbished Xiaomi smartwatch.

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Refurbished Xiaomi Smartwatches

Trade in to get it for less

Xiaomi Band 9

Xiaomi Watch S4

The best smartwatch for health monitoring: Top picks to keep you on track | Back Market

Reviews

Reviews

Joanna M.

Elliott S.

Femi A.

Sarudzai H.

Aleksandraa M.

Maty N.

Shazia A.

Olatomiwa O.

David S.

Cross C.

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