XIAOMI Smart Band Active Fitness Tracker
- Battery Average Life: 14 days
- Gps Geotagging Functionality: No GPS
- Water Resistance Depth: 50 Meters
- Waterproof Rating: 5ATM
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A light, 30 gram Xiaomi fitness tracker with a respectable 4.3 rating, though display, battery and sensor details are not part of this listing.
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ASIN: B0DK6ZC5ZCModel: M2435B1Category: Fitness Trackers
Overview
A light, 30 gram Xiaomi fitness tracker with a respectable 4.3 rating, though display, battery and sensor details are not part of this listing.
At 30 grams, this sits in the typical weight range for wrist-worn fitness bands, light enough for all day wear without the bulk of a full smartwatch. The listing does not break out display, battery or sensor details, so shoppers weighing it against other trackers should check those specs directly on the product page.
- 30 gram weight
- Black colorway
- 4.3 average rating
Who it's for
Buyers wanting a light, black fitness tracker from Xiaomi's lineup who do not need display or battery specs confirmed before purchase. Less suited to shoppers doing a detailed feature by feature comparison.
Pros and cons
- Light at 30 grams for all-day wear
- 4.3 average rating across a large ratings base
- No battery life, display or sensor specs listed
- Lower recent purchase volume than comparable trackers
Performance notes
At 30 grams, the tracker is light enough for continuous wrist wear, consistent with most band-style fitness trackers rather than full smartwatches. Battery life, display type and tracked metrics are not specified in this listing, so those factors cannot be assessed from the available data.
Where it stands among fitness trackers
- 300 mAh battery capacity: longer than 78% of the fitness trackers we list.
- 14 days battery average life: longer than 77% of the fitness trackers we list.
From the specs of the 43 fitness trackers we list; not a test result.
Specifications
| Brand | XIAOMI |
|---|---|
| Model | M2435B1 |
| Dimensions & fit | |
| Water Resistance Depth | 50 Meters |
| Screen Size | 1.5 inches |
| Item Weight | 0.07 poundslower than 62% of 22 fitness trackers |
| Band Length | 8.7 inches |
| Band Width | 0.8 inches |
| Item Dimensions | 7.9 × 7.9 × 5.5 inches |
| Item Dimensions D X W X H | 0.4 × 1.1 × 1.8 inches |
| Capacity & performance | |
| Battery Capacity | 300 mAhhigher than 78% of 28 fitness trackers |
| Age Range Description | Adult |
| Power & efficiency | |
| Battery Average Life | 14 dayshigher than 77% of 27 fitness trackers |
| Battery Charge Time | 2 hours |
| Battery Cell Type | Lithium Polymer |
| Construction & materials | |
| Band Material Type | Silicone |
| Case Material Type | Plastic |
| Color | Black |
| Band Color | Black |
| Compatibility & installation | |
| Compatible Phone Models | iPhone (iOS 12.0 and above), Android (8.0 and above) |
| Connectivity Technology | Bluetooth |
| Human Interface Input | Touchscreen |
| Compatible Devices | Smartphone |
| Ram Memory Installed | 0.001 GB |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Type | Limited |
| Supported Application | Alarm, Blood Pressure Monitor, Calendar, Camera, Contacts, Elevation Tracker, Email, Find My Phone, Fitness Tracker, GPS, Heart Rate Monitor, Messages, Multisport Tracker, Music Player, Pedometer, Phone, Photo Gallery, Reminders, Sleep Monitor, Social Media, Time Display, Video Record, Voice Assista |
| Other details | |
| Gps Geotagging Functionality | No GPS |
| Waterproof Rating | 5ATM |
| Water Resistance Level | Waterproof |
| Operating System | Xiaomi HyperOS |
| Wearable Computer Type | Activity Tracker |
| Display Type | AMOLED |
| Resolution | 360 x 360 |
| Communication Feature | Bluetooth |
| Closure Type | Closure: |
| Clasp Type | Armband |
| Shape | Square |
| Wireless Provider | Unlocked For All Carriers |
| Sport Type | Multi-Sports |
| Additional Features | Accelerometer, Activity Tracker, Alarm Clock, Always On Display, Calendaring |
| Builtin Media | User Manual |
| Wireless Compability | Bluetooth |
| Metrics Measured | Optical Heart Rate Sensor, Accelerometer |
| Style Name | Modern |
| Target Audience | Unisex Adults |
| Maximum Display Brightness | 450 nits |
| Language | French |
| Cellular Technology | 4G 5G |
Closest rivals on specs
MorePro Air6 Fitness Tracker- Battery Capacity 300 vs 230 mAh (+30%)
BIGGERFIVE BW02 Kids Smart Watch- Screen Size 1.5 vs 1.8 inches (-17%)
- Item Weight 0.07 vs 0.09 pounds (-22%)
SOUYIE Smart Watch Fitness Tracker with Calling- Battery Capacity 300 vs 230 mAh (+30%)
- Band Width 0.8 vs 0.7 inches (+14%)
Frequently asked questions
How much does the XIAOMI M2435B1 weigh?
30 grams, per the listing.
What color options are listed?
Black is the color specified in this listing.