Xiaomi Smart Band 9 Pro Review: A Top Fitness Tracker
Three months after the Smart Band 9’s launch in July 2024, Xiaomi released the advanced Smart Band 9 Pro in October 2024. Should Smart Band 9 owners worry about missing out? Our review covers everything UK users need to know about this upgraded fitness tracker.
What to Expect from the Xiaomi Smart Band 9 Pro
As a fitness tracker, the Smart Band 9 Pro focuses on health and sports tracking rather than full smartwatch features like app installations. It’s designed for UK athletes who want to monitor their performance and wellness effectively.
Key Specifications
Specifications | Xiaomi Smart Band 9 Pro |
---|---|
Display | 1.74-inch Always-On AMOLED, 336x480 pixels, 1,200 nits |
Battery Life | Up to 21 days (normal use)* |
Bluetooth | 5.4 |
Battery Capacity | 350 mAh |
Charging Time | Approx. 75 minutes |
Weight (without strap) | 24.5g |
Dimensions | 43.27 x 32.49 x 10.8 mm |
Water Resistance | 5 ATM (up to 50 meters) |
NFC Connectivity | Currently China-only |
Sensors | Accelerometer, gyroscope, electronic compass, optical heart rate and pulse oximeter, ambient light sensor |
*Always-On Display (AOD) mode up to 10 days; intensive use up to 8 days.
The Smart Band 9 Pro improves on the Smart Band 9 and 8 Pro with an 18% larger 350mAh battery and a more energy-efficient chip, offering up to three weeks of use. Its 2.5D curved glass display enhances aesthetics and functionality:
- Premium look with curved edges
- Scratch and impact-resistant glass
- Improved comfort against the skin
- Reduced accidental touches from sweat or rain

Health and Fitness Features
Our review confirms the Smart Band 9 Pro is a robust fitness tracker with key health features:
- Heart Rate Monitoring: Continuous monitoring with alerts for abnormal rates.
- SpO2 Monitoring: Tracks blood oxygen levels.
- Sleep Tracking: Detailed sleep analysis.
- Stress Monitoring: Monitors stress with guided breathing exercises.
- Menstrual Cycle Tracking: Predicts future cycles.
Sports Features:
- 150+ Sports Modes: Supports running, cycling, swimming, yoga, HIIT, rowing, dancing, and more.
- Pro Running Mode: Advanced metrics like cadence, ground contact time, and vertical oscillation.
The built-in GNSS chip enhances location accuracy using multiple satellite systems, ideal for outdoor sports. Personalise your tracker with our Xiaomi Smart Band 9 Pro straps.

Price and Availability
The Smart Band 9 Pro, priced at ~£69, is in high demand. As of September 2025, only the rose gold variant is available, with silver and black often sold out. Check retailer stock for updates. At £69, it undercuts competitors like the Fitbit Charge 6 (£159) and Huawei Band 9 (£44).
Starting at £69
Conclusion
The Xiaomi Smart Band 9 Pro surpasses the Smart Band 9 and 8 Pro with a brighter display, longer battery life, and enhanced GNSS accuracy. It’s a top fitness tracker for UK users, offering:
- ✔ Long battery life
- ✔ Precise GNSS location tracking
- ✔ 150+ sports modes
- ✔ iOS and Android compatibility
- ✖ Limited availability
- ✖ NFC limited to China
Customise it with our Xiaomi Smart Band 9 accessories or chargers, all with free UK delivery.
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