| key specs |
| Strap Colour | Black, Khaki Green, Gold and Brown, and Soft Blue | Black |
| Strap Material | Rubber | Silicone |
| Dial Shape | Round | Square |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | Men |
| Compatible OS | - | Android & iOS |
| general |
| Brand | Xiaomi | Fire-Boltt |
| Model | Watch 5 | Brillia |
| Release date | December 25, 2025 | - |
| Model Name | Watch 5 | Brillia |
| Dial Colour | Silver, Black | Black |
| Dial Shape | Round | Square |
| Strap Colour | Black, Khaki Green, Gold and Brown, and Soft Blue | Black |
| Strap Material | Rubber | Silicone |
| Size | Large | - |
| Touchscreen | 1.54-Inch AMOLED | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | 5 ATM | Yes |
| Ideal For | Unisex | Men |
| Model Number | - | BSW215 |
| Water Resistance Depth | - | 1 m |
| Usage | - | Fitness & Outdoor |
| dimensions |
| Width | 47mm | 39 |
| Height | 47mm | 9.6 |
| Thickness | 12.3mm | 9.6 |
| Diameter | 205mm | - |
| Weight (g) | 56.00 | 60.00 |
| product details |
| Sensor | heart rate sensor, a SpO2 sensor, an ECG sensor, EMG sensor, accelerometer, a gyroscope, a geomagnetic sensor, a barometric pressure sensor, and an ambient light sensor | Sedentary Alert, Blood pressure /Oxygen, Sport Modes, Sleep Monitoring, 3-Axis Sensor, SC7A20 |
| Compatible Device | Android 8 or later versions and iOS 14 and newer versions | All Android & iOs compatible devices |
| Battery Type | Lithium-Ion | Lithium Ion |
| Rechargeable Battery | 903mAh | Yes |
| Closure | - | Buckle |
| Notification | - | Call, SMS, Whatsapp, Facebook, Twiter, Other Social Apps, Sedentary Reminder, Goal Completion |
| Notification Type | - | Vibrate |
| Battery Life | - | Without Bluetooth Calling Function 6 Days With Bluetooth Calling Function 2 Days | 15 Days Standby Mode |
| Charge Time | - | 180 min |
| Charger Type | - | USB Cable |
| Stand By Time | - | 720 Hrs |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | v5.2 |
| Wi-Fi | Yes | No |
| GPS | Yes | No |
| Messaging Support | Yes | - |
| Operating Range | 10m | 10 m |
| Email Support | - | No |
| Call Features | - | Reject Calls, Take Calls |
| camera and display features |
| Display Resolution | 480x480 pixels | 240x296pixels |
| Display Type | AMOLED | AMOLED |
| Backlight Display | - | No |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | No |
| Calendar | Yes | No |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | - |
| Number of Buttons | 2 | 2 |
| Other Fitness Features | Heart rate monitoring, SpO2 blood-oxygen level monitoring, and ECG tracking | - |
| Chronograph | - | No |
| platform and storage features |
| Compatible Operating System | - | Android & iOS |
| audio and video features |
| Microphone | - | Yes |
| Voice Control | - | Yes |