Introduction
The Xiaomi Redmi Watch 4 is a versatile smartwatch designed to enhance your daily life with advanced health and fitness tracking, smart notifications, and long-lasting battery performance. This manual provides essential information for setting up, operating, and maintaining your device.
Setup
1. Unboxing and Initial Inspection
Carefully open the packaging and ensure all components are present:
- Xiaomi Redmi Watch 4 (Silver Gray)
- TPU strap (135 mm ~ 205 mm)
- Charging cable
- User Manual (this document)
Figure 1: Xiaomi Redmi Watch 4 in Silver Gray with its strap.
2. Charging the Device
Before first use, fully charge your Redmi Watch 4. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a compatible power adapter (not included) or a computer's USB port.
Figure 2: The Redmi Watch 4 connected to its charging cable.
3. Attaching the Strap
Align the strap with the watch body and slide it into place until it clicks securely. To remove, press the quick-release button on the underside of the watch and slide the strap out.
4. Pairing with Your Smartphone
Download the "Mi Fitness" app from your smartphone's app store. Open the app, create an account or log in, and follow the on-screen instructions to pair your Redmi Watch 4 via Bluetooth. Ensure Bluetooth is enabled on your phone.
Operating the Redmi Watch 4
1. Display and Navigation
The watch features an ultra-large 1.97-inch AMOLED display with a 390 x 450 pixel resolution and a 60Hz refresh rate, providing clear and smooth visuals. Navigate the interface using touch gestures and the rotating crown on the side.
Figure 3: Visual representation of the 1.97-inch AMOLED display and its features.
The exquisite aluminum alloy frame adds to the premium feel and durability of the device.
Figure 4: Close-up of the Redmi Watch 4's aluminum alloy frame.
2. Bluetooth Calling
The Redmi Watch 4 supports Bluetooth calling, allowing you to answer or make calls directly from your wrist when connected to your smartphone. This feature is convenient for hands-free communication.
Figure 5: Illustration of the Bluetooth calling function on the Redmi Watch 4.
3. HyperOS Operating System
The watch runs on Xiaomi HyperOS, an operating system optimized for smart devices, ensuring a smooth and responsive user experience with efficient power management.
Video 1: An overview of the Xiaomi Redmi Watch 4, showcasing its design and HyperOS interface. This video highlights the watch's features and user experience.
Health and Fitness Tracking
The Redmi Watch 4 offers advanced health and workout tracking capabilities:
- Heart Rate Monitoring: Continuous tracking of your heart rate to provide insights into your cardiovascular health.
- Blood Oxygen (SpO₂) Measurements: Monitor your blood oxygen saturation levels.
- Sleep Tracking: Analyzes your sleep patterns to help you understand and improve your sleep quality.
- Workout Tracking: Supports a wide range of sports modes for comprehensive activity monitoring.
- Built-in GPS: Accurate tracking of outdoor activities like running and cycling without needing your phone. The GPS supports 5-system GNSS for enhanced accuracy.
Battery Life
Equipped with a 470mAh battery, the Redmi Watch 4 provides exceptional battery life. Under typical usage conditions (without Always-on Display), the watch can last up to 20 days on a single charge, minimizing the need for frequent recharging.
Specifications
| Feature | Detail |
|---|---|
| Brand | Xiaomi |
| Model Name | Redmi Watch 4 |
| Model Number | BHR7848GL |
| Color | Silver Gray |
| Display Size | 1.97 Inches AMOLED |
| Resolution | 390 x 450 Pixels |
| Refresh Rate | 60Hz |
| Battery Capacity | 470 mAh |
| Battery Life | Up to 20 days (typical use) |
| Connectivity | Bluetooth |
| GPS | Built-in GPS (5-system GNSS) |
| Operating System | HyperOS |
| Item Weight | 31.5 Grams |
| Dimensions (LxWxH) | 7.87 x 7.87 x 5.51 inches (Package) |
Maintenance
To ensure the longevity and optimal performance of your Redmi Watch 4, follow these maintenance guidelines:
- Cleaning: Regularly wipe the watch screen and strap with a soft, lint-free cloth. For stubborn stains, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
- Water Resistance: The watch is water-resistant (check specific rating in product details, typically 5ATM for smartwatches, but not explicitly stated in provided specs). Avoid prolonged submersion or use in hot water/steam.
- Storage: When not in use for extended periods, store the watch in a cool, dry place away from direct sunlight and extreme temperatures.
- Charging: Use only the provided charging cable. Avoid bending or damaging the cable.
Troubleshooting
If you encounter issues with your Redmi Watch 4, try the following solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 10 minutes.
- Cannot pair with phone:
- Ensure Bluetooth is enabled on your phone and the watch is within range.
- Restart both your phone and the watch.
- Try unpairing and re-pairing the device in the Mi Fitness app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors on the back of the watch.
- Short battery life:
- Disable Always-on Display if enabled.
- Reduce screen brightness.
- Limit background app refresh.
- Ensure the watch software is up to date.
- No notifications: Check notification settings in the Mi Fitness app and on your phone to ensure permissions are granted.
For persistent issues, refer to the official Xiaomi support website or contact customer service.
Warranty and Support
Your Xiaomi Redmi Watch 4 is covered by a manufacturer's warranty. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, visit the official Xiaomi website or contact their customer support.
Additional protection plans may be available for purchase:
- 2-Year Protection Plan
- 3-Year Protection Plan
- Complete Protect: One plan covers all eligible past and future purchases (monthly billing)
For technical support, FAQs, and further assistance, please visit the Xiaomi Store on Amazon or the official Xiaomi service website.
Date First Available: January 18, 2024
