




Xiaomi Redmi Smart Band 2 - Black
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Orders are processed within 24 hours (Sat–Thu, 9:00 AM–5:00 PM).
Delivery within 24–48 hours after processing.
Shipping fee: 2 KWD flat.
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Returns & Refunds
Return/Exchange within 14 days from delivery.
Items must be unused, in original packaging, with all accessories + proof of purchase.
Processing after inspection: 5–10 business days.
Refunds go back to the same payment method (may take up to 14 business days).
Return shipping is paid by customer unless item is wrong/damaged.
Damaged/defective: notify within 48 hours with photos/video.
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The Xiaomi Redmi Smart Band 2 puts a vibrant 1.47-inch TFT display on a body just 9.99mm thick and 14.9g light. It tracks heart rate around the clock, measures blood oxygen, monitors your sleep and covers more than 30 workout modes, all while running up to 14 days on a single charge. A 5ATM water resistance rating means you can keep it on in the pool or the shower of rain on the way home.
Key features & benefits
Vibrant 1.47" TFT display
At 172 x 320 pixels and 247 PPI with a peak brightness above 450 nits, the viewing area is about 10.5% larger than the Xiaomi Smart Band 7, so notifications and workout stats are readable at a glance even outdoors.
100+ band faces
Swap watch faces to match your outfit or mood, and use a photo from your own gallery when you want something personal.
Ultra-slim 9.99mm body, 14.9g
Thin and light enough that you forget you are wearing it, including overnight for sleep tracking.
30+ fitness modes
Outdoor running, yoga, hiking and more, each showing duration, calories burned and heart rate clearly on screen so you can stay on target mid-session.
24-hour heart rate monitoring
A high-precision PPG sensor tracks heart rate continuously and can alert you when it detects an abnormal reading.
SpO₂, sleep and stress tracking
Take a blood oxygen measurement whenever you want, get detailed reports on extended sleep and naps, check your stress level, and use the female health tracking feature - all for personal reference.
5ATM water resistance
Rated to 50 metres under ISO 22810:2010, so swimming and shallow-water sports are fine and you never have to think about rain or handwashing.
Up to 14 days of battery life
A 210mAh battery delivers around 14 days of typical use (about 6 days of heavy use) and recharges over the magnetic cable in under 120 minutes.
How to set up & use
Charge the band with the included magnetic charging cable, then install the Mi Fitness app on your phone and follow the on-screen prompts to pair over Bluetooth. Once paired, choose your band faces, enable the notifications you want and set your daily activity goals in the app. Swipe on the touchscreen to move between health data, workouts and settings, and press and hold on the watch face to change it. Blood oxygen measurement is taken manually from the SpO₂ screen.
Connectivity & compatibility
Pairs over Bluetooth 5.1 BLE with the Mi Fitness app. Works with phones running Android 6.0 or higher and iOS 12 or higher. The strap is adjustable from 135 to 215mm, so it fits most wrists. Charging uses the dedicated magnetic charging cable supplied in the box.
What's in the box
Band body x1
Band strap x1
Dedicated magnetic charging cable x1
User manual x1
Care & safety
Rinse the strap with fresh water and dry it thoroughly after sweating, swimming or exposure to sunscreen and soap.
Wear the band snugly but not tight, and stop using it if redness, itching or skin irritation appears.
This is not a medical device - heart rate, SpO₂, sleep, stress and cycle readings are indicative only and must not be used to diagnose, treat or monitor any condition.
The 5ATM rating covers swimming and shallow water, but not hot showers, saunas, diving or high-velocity water; water resistance is not permanent and decreases with wear.
Charge only with the supplied magnetic cable and a compliant USB power source, and do not leave the band charging unattended.
Keep the band away from extreme heat, direct flame and strong chemicals or solvents.
Who it suits
A great fit for anyone who wants everyday activity, sleep and heart rate tracking with a big readable screen and a two-week battery, without the bulk or price of a full smartwatch.
Technical specifications
| Specification | Details |
|---|---|
| Model | Redmi Smart Band 2 (BHR6921AP) |
| Colour | Black |
| Display | 1.47" TFT, 172 x 320 pixels, 247 PPI |
| Brightness | Max > 450 nits |
| Cover material | 2.5D micro-curved tempered glass with anti-fingerprint coating |
| Band faces | 100+ |
| Dimensions | 42.81 x 25.42 x 9.99 mm (excluding strap and protrusions) |
| Weight | 14.9 g (without strap) |
| Strap | TPU, adjustable 135-215 mm |
| Sensors | PPG sensor, accelerometer, ERM motor |
| Health tracking | Heart rate, SpO₂, sleep, stress, female health |
| Fitness modes | 30+ |
| Water resistance | 5ATM (50 m, ISO 22810:2010) |
| Battery capacity | 210mAh |
| Battery life | Up to 14 days typical use / about 6 days heavy use |
| Charging | Magnetic charging, less than 120 minutes |
| Bluetooth | Bluetooth 5.1 BLE |
| App | Mi Fitness |
| OS support | Android 6.0 or higher, iOS 12 or higher |





















