Xiaomi M2345B1 Smart Band 9 Global Version: Long-lasting battery up to 21 days
For the busy professional or active parent, the Xiaomi Smart Band 9 is your discreet companion for tracking daily activity and staying connected without constant phone checks. Whether you're squeezing in a lunchtime run or monitoring your step count during errands, its lightweight design and long battery life mean it fades into the background of your day.
While many fitness bands focus on raw data, this one emphasizes balance and mindfulness. The continuous stress monitoring and breathing training features help you recognize when to pause, turning health tracking into a tool for managing everyday pressures. You'll notice the heart rate sensor picks up subtle changes during stressful moments, prompting you to take a calming breath before it escalates.
With over 150 workout modes and 50-meter water resistance, it adapts to any routine, from pool laps to yoga sessions. The bright AMOLED display stays clear in sunlight, and Bluetooth 5.4 keeps sync reliable. Enjoy up to 21 days of battery life, so you spend less time charging and more time moving.
Features
- Over 150 sports modes
- High-precision health sensors
- Water resistant up to 50 meters
- AMOLED display with 1200 nits brightness
- Elegant aluminum alloy frame
- Long-lasting battery up to 21 days
General specs
- Brand: Xiaomi
- Model: M2345B1
- Seller: Amazon
- ID: B0D8WQ94W5
- Product Dimensions: 3.23 x 0.47 x 4.06 inches
- Item Weight: 27 Grams
- Batteries: 1 C batteries required. (included)
- Standing Screen Display Size: 1.62 Inches
- Memory Storage Capacity: 16 MB
- RAM Memory Installed Size: 256 GB
- First listed by seller: 5/9/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 11/9/25 | $59.99 |
| 5/9/25 | $58.99 |
Shipping options
United States
Video Reviews
Comparison with similar products
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| Brand | Xiaomi | AGPTEK | Xiaomi | Xiaomi | Xiaomi | LISASRING |
| Model | M2345B1 | LW11 | M2333B1 | Band 8 | Watch 5 | R26 |
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| Price | $59.99 | $33.99 | $82.99 | $44.80 | $83.10 | $89.99 |
| Seller | Amazon | Amazon | Gshopper | Gshopper | Sunsky | Amazon |
| Update | December 6, 2025 | January 21, 2026 | July 25, 2024 | July 25, 2024 | February 2, 2026 | June 27, 2025 |
| Weight | 34 | 26.5 | 33.5 | |||
| Battery Life | 15 | 16 | <num_from>, <num_to> | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth, NFC | ||
| Display Size | 1.3 | 1.74 | 1.62 | 2.07 | ||
| Display Type | LED | AMOLED | AMOLED | AMOLED | ||
| Sports Modes | 100 | 150 | 150 | |||
| Band Material | Silicone | Silicone | TPU | |||
| Case Material | Metal | TPU | Metal | |||
| Health Sensors | Heart Rate, SpO2 | Heart Rate, Blood Oxygen | Heart Rate, SpO2 | Heart Rate, SpO2 | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| Water Resistance | 5 ATM | IP67 | IP67 | 5 ATM | 5ATM | |
| GPS | Built-in | None | Built-in | |||
| Bluetooth Version | 5.0 | 5.0 | 5.3 | |||
