Smartwatches and Wearables
Xiaomi S4 BT Calling Smart Watch
Brand: Xiaomi
Updated
Specifications
Performance
| Operating System | Xiaomi HyperOS 2, Android 8.0 and above, or iOS 14.0 and above |
|---|
Other
| Sensors | Heart rate sensor (with blood oxygen sensor) | Accelerometer | Gyroscope | Ambient light sensor | Electronic compass | Barometer sensor | Hall sensor |
|---|---|
| Others | Brightness: HBM 1500 nits, Charging type: 2-pin magnetic dock |
Battery
| Battery | Typical usage time: 15 days, Capacity: 486mAh |
|---|
Display
| Dial Shape | Round |
|---|---|
| Dial Size | 1.43-inch |
| Technology | AMOLED display, 60Hz refresh rate |
| Resolution | 466 x 466 pixels |
| Pixel Density | PPI 326 |
Network
| Bluetooth | Bluetooth 5.3 |
|---|---|
| GPS | Yes |
| Others | Speaker: Supported, Microphone: 2 mics |
Build
| Material | Aluminum alloy frame |
|---|---|
| Water Rating | 5ATM |
| Dimensions | 47.3mm x 47.3mm x 12.0mm |
| Weight | 44.5g approx. (without inbox strap) |
Warranty: 12 Months · Colours: Black
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Gadget & Gear | ৳19,499 | October 28, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
User reviews
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