| key specs |
| Strap Colour | Black, White, Blue, Green, Beige | Green, Blue, and Rose Gold |
| Compatible OS | Android 8 and later, iOS 14 and newer versions | Android, iOS |
| Strap Material | Silicone | Stainless Steel |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| Ideal For | Unisex | Women |
| general |
| Brand | Xiaomi | Fire-Boltt |
| Model | Watch S5 | Emerald |
| Release date | March 19, 2026 | August 9, 2023 |
| Model Name | Watch S5 | Fire-Boltt Emerald |
| Dial Colour | Silver, Black | - |
| Dial Shape | Round | Round |
| Strap Colour | Black, White, Blue, Green, Beige | Green, Blue, and Rose Gold |
| Strap Material | Silicone | Stainless Steel |
| Size | Large | Regular |
| Touchscreen | 1.48 | - |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5ATM | IP68 |
| Dial Material | Stainless Steel | - |
| Ideal For | Unisex | Women |
| Model Number | - | BSW066 |
| dimensions |
| Width | 46mm | 10cm |
| Height | 46mm | 8.5cm |
| Thickness | 10.99mm | 6.5cm |
| Weight (g) | 46.00 | 60.00 |
| product details |
| Sensor | heart rate sensor, a SpO2 blood oxygen sensor, an accelerometer, a gyroscope, a geomagnetic sensor, a barometric pressure sensor, and an ambient light sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Compatible Device | Android 8 or later versions and iOS 14 and newer versions | Android, iOS |
| Battery Type | Lithium-Ion | Lithium Ion |
| Battery Life | Up to 21 days | - |
| Charger Type | Wireless | - |
| Rechargeable Battery | 815mAh | Yes |
| Notification | - | Yes |
| Notification Type | - | Smart Notification |
| Talk time | - | 5 days |
| Charge Time | - | 2 hours |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Wi-Fi | Yes | Yes |
| GPS | Yes | - |
| platform and storage features |
| Operating System | Android | - |
| Compatible Operating System | Android 8 and later, iOS 14 and newer versions | Android, iOS |
| camera and display features |
| Display Resolution | 480x480 pixels | 160x80 |
| Display Type | AMOLED | - |
| fitness and watch functions |
| Step Count | Yes | - |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Calorie counter, pedometer, heart rate monitoring, sleep monitoring, blood pressure monitoring, blood oxygen level tracking, fall detection, and menstrual cycle tracking | 100+ Sports Mode Tracking, Activity Tracker, Breathe, SpO2, Heart Rate Tracking, Multisport Tracker, Pedometer, Calorie Tracker, Daily Workout Memory, Distance Tracker |
| Other Watch Functions | - | In Built Mic & Speaker, Accelerometer, Alarm Clock, Music Player, Notifications, Camera, Sedentary Reminder |
| audio and video features |
| Speaker | 1 | Yes |
| Gesture Control | Yes | - |
| Microphone | 1 | Yes |
| Voice Control | Yes | - |