Smart Band 9 Pro 1.74 Inch AMOLED Screen Fitness Tracker Heart Rate Monitor Watch with TPU Strap (Chinese Version) | M2401B1-WearableMaster
Price range: $111.48 through $115.82
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Why You’ll Love It?
M2401B1 Smart Band 9 Pro combines a 1.74-inch AMOLED touchscreen with 336 x 480 resolution and automatic brightness up to 1200 nits. Independent five-system GNSS, a 350mAh battery and 5ATM water resistance support fitness routines. Its aluminum frame and quick-release TPU strap keep everyday wear practical.
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
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1200-Nit AMOLED Viewing - 94%
94%
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Independent Five-System GNSS - 93%
93%
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Sleep Stages and Optical Sensors - 92%
92%
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Aluminum Frame and 24.5g Body - 93%
93%
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5ATM Rating and 350mAh Capacity - 92%
92%
Best Uses and Buyer Fit
Use cases: M2401B1 suits route-recorded running, gym sessions and shallow-water swimming. Its independent GNSS gives this slim fitness design a useful role beyond basic phone-linked step counting.
Best for: Fitness-minded buyers who want a bright AMOLED screen, automatic brightness and a lighter 24.5g main body with an adjustable TPU wristband.
Benefits: Five satellite systems support positioning, while sleep-stage analysis adds depth to nighttime records. The 350mAh battery is paired with a listed 75-minute charge, and a quick-release frame makes strap changes convenient.
Ideal buyer profiles: Runners, swimmers and regular exercisers using Android 8.0 or iOS 12.0 and later who appreciate a narrow-bezel display and detailed Mi Fitness records.
Pros
- Independent GNSS supports five satellite systems
- 1200-nit listed brightness and automatic adjustment aid outdoor viewing
- Aluminum frame and quick-release strap balance material and fit
- Sleep analysis covers several dimensions of nighttime patterns
Cons
- This supplied edition is identified as the Chinese-market version
- Check local availability of NFC services before relying on payments
- 5ATM use excludes diving, hot showers and high-speed water impact
M2401B1 Smart Watch
XIAOMI M2401B1 Smart Band 9 Pro 1.74 Inch AMOLED Screen Fitness Tracker Heart Rate Monitor Watch with TPU Strap (Chinese Version)
1.74-inch AMOLED Narrow-Bezel Display
Featuring an industry-leading AMOLED screen with vacuum encapsulation technology.
the bezel is reduced to 2.2mm.
significantly increasing the screen-to-body ratio for an exceptional visual experience.
2.5D Curved Glass
The 2.5D curved glass display offers a smooth touch experience with anti-moisture protection, reducing accidental touches from sweat or rain.
Aluminum Alloy Frame
The aluminum alloy frame is crafted with advanced sandblasting techniques for a smooth and refined surface.
It features a quick-release mechanism, allowing for easy strap changes to match your outfit.
Upgraded AFE Chip
Provides more accurate heart rate and blood oxygen level measurements for enhanced health monitoring.
Advanced Sleep Tracking
Accurately identifies sleep stages and records sleep patterns when worn during rest.
It offers multi-dimensional analysis of your sleep behavior.
providing intuitive insights into your sleep habits and matching you with a sleep animal to help visualize your sleep patterns.
Versatile Fitness Companion
Supports GNSS for precise location tracking.
NFC for contactless payments.
and is water-resistant up to 5ATM.
making it suitable for swimming and various water activities.
Specifications:
Product model: M2401B1.
Main body net weight: about 24.5g (without wristband).
Main body size: 43.27×32.49×10.8mm (without heart rate boss).
Screen size and type
1.74-inch AMOLED color square screen.
Screen resolution
336*480, supports full-screen touch operation.
Screen brightness
global brightness 1200nits, supports automatic brightness adjustment.
Cover material: 2.5D tempered glass cover.
Casing material: aluminum alloy middle frame + fiber high-strength polymer.
Sensor: acceleration sensor, gyroscope sensor, optical heart rate and blood oxygen sensor, ambient light sensor, geomagnetic sensor.
Waterproof level: 5ATM.
Data connection:
Support GNSS, support NFC, Bluetooth-compatible 5.4.
Supports Beidou, GPS, GLONASS, Galileo, QZSS five satellite systems.
Vibration motor: linear motor.
Battery capacity: 350mAh.
Battery type: lithium-ion polymer battery.
Charging time: about 75min.
Adjustable wristband length: 135-205mm.
Wristband material: TPU.
System language: Simplified Chinese, Traditional Chinese, English.
Support system
Android8.0 or iOS12.0 and above.
Support APP
Mi Fitness.
Notes:
Actual weight and size may vary depending on configuration, manufacturing process, and measurement method. Please refer to the actual product.
5ATM waterproof rating (equivalent to 50 meters underwater depth).
supports wearing in swimming pools.
shallow swimming and other shallow water activities.
but not suitable for hot showers.
saunas and diving.
and needs to avoid direct impact of high-speed water flow during water sports.
after use in seawater.
it should be rinsed slowly with clean water in time.
Leather/metal/woven straps need to be dried in time after contact with water (avoid exposure to the sun or high temperature drying).
The waterproof function is not permanent and may weaken over time.
Specifications
For specific product waterproof scenarios, please refer to the waterproof level description for Xiaomi Watch Band.
The charging time test data comes for Xiaomi laboratory.
In actual use, the charging time is related to various factors such as ambient temperature and battery life, and may differ from laboratory data.
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Q & A
| Detail Specs | M2401B1 |
|---|---|
| Model | M2401B1 |
| Product model | M2401B1 |
| Main body net weight | about 24.5g (without wristband) |
| Main body size | 43.27x32.49x10.8mm (without heart rate boss) |
| Screen size and type | 1.74-inch AMOLED color square screen |
| Screen resolution | 336*480, supports full-screen touch operation |
| Screen brightness | global brightness 1200nits, supports automatic brightness adjustment |
| Cover material | 2.5D tempered glass cover |
| Casing material | aluminum alloy middle frame + fiber high-strength polymer |
| Sensor | acceleration sensor, gyroscope sensor, optical heart rate and blood oxygen sensor, ambient light sensor, geomagnetic sensor |
| Waterproof level | 5ATM |
| Vibration motor | linear motor |
| Battery capacity | 350mAh |
| Battery type | lithium-ion polymer battery |
| Charging time | about 75min |
| Adjustable wristband length | 135-205mm |
| Wristband material | TPU |
| System language | Simplified Chinese, Traditional Chinese, English |
| Support system | Android8.0 or iOS12.0 and above |
| Support APP | Mi Fitness |
| Available Colors | Black, Silver, Pink Gold |
Quick Comparison
| Smart Band 9 Pro 1.74 Inch AMOLED Screen Fitness Tracker Heart Rate Monitor Watch with TPU Strap (Chinese Version) | M2401B1-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | Smart Band 9 Pro 1.74 Inch AMOLED Screen Fitness Tracker Heart Rate Monitor Watch with TPU Strap (Chinese Version) | M2401B1-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||
| Image | ![]() | ![]() | ![]() | ![]() | |||||||||||||||||
| SKU | WMT-M2401B1 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||
| Rating | |||||||||||||||||||||
| Price | Price range: $111.48 through $115.82 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||
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