1. Introduction
Thank you for choosing the Fire-Boltt Assault BSW172 Rugged Smartwatch. This device is designed to be a robust companion for your active lifestyle, offering advanced health monitoring, seamless Bluetooth calling, and a durable design. This manual will guide you through the setup, operation, and maintenance of your new smartwatch.

The Fire-Boltt Assault Smartwatch, featuring a robust gold steel design and a detailed watch face showing time, date, steps, and heart rate.
2. What's in the Box
Upon unboxing your Fire-Boltt Assault Smartwatch, please ensure all the following items are present:
- 1 x Fire-Boltt Assault Smartwatch
- 1 x Charging Cable
- 1 x Warranty Card
3. Setup Guide
3.1. Charging Your Smartwatch
Before initial use, fully charge your smartwatch. Connect the provided charging cable to the charging port on the back of the watch and plug the USB end into a standard USB power adapter (not included). The watch features a 600mAh battery, offering extended usage.
3.2. Powering On/Off
- To Power On: Press and hold the side power button until the Fire-Boltt logo appears.
- To Power Off: Press and hold the side power button, then select 'Power Off' on the screen.
3.3. Pairing with Your Smartphone
To unlock the full potential of your smartwatch, pair it with your smartphone via the dedicated companion app (e.g., Fire-Boltt Fit or similar, check your packaging for the exact app name).
- Download and install the companion app from your phone's app store.
- Ensure Bluetooth is enabled on your smartphone.
- Open the app and follow the on-screen instructions to create an account and add your device.
- Select 'Fire-Boltt Assault BSW172' from the list of available devices in the app.
- Confirm the pairing request on both your phone and smartwatch.
4. Operating Instructions
4.1. Navigating the Interface
The Fire-Boltt Assault features a 1.5-inch HD IPS full touch display for intuitive navigation.
- Swipe Up/Down: Scroll through menus and notifications.
- Swipe Left/Right: Access quick widgets, health data, and other features.
- Tap: Select an item or open an application.
- Side Buttons: Use for power on/off, returning to the home screen, or accessing specific functions as configured.

A detailed view of the smartwatch's 1.5-inch HD IPS display, showcasing its sharp 360x360 pixel resolution and high brightness for excellent visibility.
4.2. Bluetooth Calling
Once paired, you can make and receive calls directly from your smartwatch using its in-built microphone and speaker.
- Making a Call: Access the dialer or contacts list on your watch.
- Receiving a Call: An incoming call notification will appear on your watch. Tap to answer or decline.

The Fire-Boltt Assault Smartwatch worn on a wrist, demonstrating its clear display and Bluetooth calling functionality.
4.3. Notifications
Receive notifications for calls, text messages, and app alerts directly on your wrist. Manage notification settings through the companion app.
4.4. Using the Compass
The integrated compass provides directional guidance. Ensure you calibrate the compass as instructed by the watch or app for accurate readings, especially after significant movement or travel.
4.5. Sports Modes
The smartwatch supports over 100 sports modes. Select your activity from the sports mode menu to track specific metrics like duration, calories burned, and heart rate during your workout.
4.6. Music and Camera Control
Control music playback on your smartphone and remotely trigger your phone's camera shutter directly from your smartwatch.
5. Health Monitoring
The Fire-Boltt Assault Smartwatch offers comprehensive health tracking features to help you monitor your well-being.
- Heart Rate Tracking: Continuously monitors your heart rate throughout the day.
- SpO2 Monitoring: Measures your blood oxygen saturation levels.
- Sleep Tracking: Analyzes your sleep patterns, including deep sleep, light sleep, and wake times.
- Activity and Calorie Tracking: Tracks steps, distance, and calories burned throughout the day.
- Sedentary and Hydration Reminders: Provides alerts to move or drink water based on your settings.

A collection of Fire-Boltt Assault Smartwatches in gold, silver, and black, illustrating the Health Suite features including SpO2, heart rate tracking, and sleep monitoring.
Note: The health monitoring features are for general fitness and wellness purposes only and should not be used for medical diagnosis or treatment.
6. Battery Management
The Fire-Boltt Assault Smartwatch is equipped with a 600mAh battery, providing:
- Regular Use: 7-10 days of battery life.
- Standby Time: Up to 30 days.
To maximize battery life, consider adjusting screen brightness, reducing notification frequency, and disabling features you don't frequently use.
7. Maintenance and Care
7.1. Cleaning Your Smartwatch
Wipe the watch regularly with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or sensors.
7.2. Water Resistance (IP68)
The smartwatch has an IP68 water resistance rating, making it suitable for swimming and resistant to dust and splashes. However, it is not recommended for hot water activities, deep diving, or prolonged submersion in saltwater. Always dry the watch thoroughly after exposure to water.
7.3. General Care
Avoid exposing the watch to extreme temperatures, direct sunlight for extended periods, or strong magnetic fields. Handle with care to prevent physical damage.
8. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. If it still doesn't turn on, try a hard reset by pressing and holding the power button for 10-15 seconds.
- Cannot pair with phone: Ensure Bluetooth is on, the app is installed, and the watch is discoverable. Try restarting both the watch and your phone.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors regularly.
- Notifications not received: Check app permissions on your phone and notification settings within the companion app. Ensure the watch is connected via Bluetooth.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | BSW172 |
| Display Size | 1.5 Inches (38.1mm) |
| Display Resolution | 360x360 Pixels |
| Battery Capacity | 600mAh Lithium Ion |
| Battery Life (Regular Use) | 7-10 Days |
| Battery Life (Standby) | Up to 30 Days |
| Connectivity | Bluetooth |
| Water Resistance | IP68 Rating |
| Case Material | Stainless Steel (Heavy Metal Sports Design) |
| Item Weight | 80 g |
| Included Components | Smartwatch, Charging Cable, Warranty Card |
10. Official Product Video
An official overview video demonstrating the key features and design of the Fire-Boltt Assault Smartwatch.
11. Warranty and Support
Your Fire-Boltt Assault BSW172 Smartwatch comes with a warranty. Please refer to the included Warranty Card for detailed terms and conditions, including coverage period and claim procedures. For further assistance, technical support, or service inquiries, please contact Fire-Boltt customer support or visit their official website.





