Introduction
Welcome to the user manual for your Noise ColorFit Pulse 3 Smart Watch. This guide provides essential information to help you set up, operate, and maintain your device, ensuring you get the most out of its features. Please read this manual thoroughly before using your smartwatch.

Image: Noise ColorFit Pulse 3 Smart Watch, Rose Pink variant.
What's in the Box
Upon opening your Noise ColorFit Pulse 3 package, you should find the following items:
- Noise ColorFit Pulse 3 Smart Watch
- Magnetic Charger
- User Manual (this document)
- Warranty Card

Image: Contents of the Noise ColorFit Pulse 3 packaging.
Product Overview
Appearance and Design
The Noise ColorFit Pulse 3 features a 1.96-inch TFT display with a 2.5D curved design, offering a clear and expansive visual interface. The watch is lightweight at approximately 45 grams and has dimensions of 47 x 39 x 12 mm. It is secured with a Tang Buckle clasp type.

Image: Side view of the Noise ColorFit Pulse 3, highlighting its curved display.

Image: Detail of the 1.96-inch display.
Setup
1. Charging the Smart Watch
Before initial use, fully charge your Noise ColorFit Pulse 3. Connect the magnetic charger to the charging points on the back of the watch and plug the USB end into a power source. The watch display will indicate charging status. A full charge provides up to 7 days of battery life under typical usage conditions.

Image: Smartwatch displaying battery life.
2. Pairing with the NoiseFit App
- Download the NoiseFit App from your smartphone's app store (compatible with Android & iOS).
- Open the app and follow the on-screen instructions to create an account or log in.
- Ensure Bluetooth is enabled on your smartphone.
- In the NoiseFit App, select "Add Device" and choose "Noise ColorFit Pulse 3" from the list of available devices.
- Confirm the pairing request on both your smartphone and the smartwatch.
- Once paired, the watch will synchronize data with the app, and you can customize settings.
Operating Instructions
Basic Navigation
- Swipe Up/Down: Navigate through menus and notifications.
- Swipe Left/Right: Access quick widgets or different data screens.
- Tap: Select an item or confirm an action.
- Side Button: Press to wake the screen, return to the home screen, or access the app menu.
Bluetooth Calling (Tru Sync™)
The ColorFit Pulse 3 supports Bluetooth calling for enhanced connectivity. Ensure your watch is paired with your phone via Bluetooth.
- Answering Calls: When a call comes in, tap the green icon on the watch screen to answer.
- Rejecting Calls: Tap the red icon to reject an incoming call.
- Making Calls: Access the dialer or contacts from the watch menu to initiate a call.

Image: Smartwatch showing an incoming call.

Image: Bluetooth calling feature in use.
Health Monitoring (Noise Health Suite™)
The smartwatch offers various health tracking features:
- Heart Rate Monitoring: Provides 24/7 heart rate tracking.
- Blood Oxygen Monitoring (SpO2): Measures blood oxygen levels.
- Sleep Tracking: Monitors sleep patterns and quality.
- Stress Monitoring: Helps track stress levels.
- Breathing Exercise: Guided breathing sessions for relaxation.
- Female Cycle Tracker: For menstrual cycle tracking.
Note: The watch is not a replacement for a medical device. Readings can have error margins.

Image: Overview of Noise Health Suite features.
Sports Modes and Activity Tracking
The ColorFit Pulse 3 supports over 100 sports modes and tracks daily activities such as steps, distance, and calories burned. Auto Sport Detection is also available.

Image: Smartwatch displaying multiple features including sports modes.

Image: Illustration of 100 sports modes.
Notifications
Receive notifications for calls, messages, and app alerts directly on your wrist. Manage notification settings through the NoiseFit app.
Watch Faces
Personalize your smartwatch with over 170 cloud-based and customizable watch faces. You can also set your own photos as watch faces via the NoiseFit app.

Image: Examples of cloud-based watch faces.

Image: Customizing watch faces with personal photos.
Smart DND
The smart DND (Do Not Disturb) function detects your sleep patterns and automatically disables notifications and alerts, ensuring uninterrupted rest.
Maintenance
Cleaning
Regularly clean your smartwatch and strap with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts are clean and dry before charging.
Water Resistance
The Noise ColorFit Pulse 3 is water-resistant up to 1.5 meters. It is suitable for daily use and can withstand splashes, rain, and brief immersion in shallow water. However, it is not recommended for swimming, diving, or high-pressure water activities.
Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charger and check for a charging indicator.
- Cannot pair with phone:
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the NoiseFit app is installed and running.
- Restart both your phone and the smartwatch.
- Try unpairing and re-pairing the device through the NoiseFit app.
- Inaccurate health readings: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch. Remember that readings are for reference and not for medical diagnosis.
- Notifications not appearing: Check notification settings in the NoiseFit app and your phone's system settings to ensure permissions are granted.
- Short battery life: Reduce screen brightness, disable unnecessary features, and limit continuous heart rate monitoring if not needed.
Specifications
| Feature | Detail |
|---|---|
| Display | 1.96-inch TFT Display |
| Dimensions (LxWxH) | 47 x 39 x 12 mm |
| Item Weight | 45 g |
| Connectivity | Bluetooth |
| Operating System Compatibility | Android & iOS |
| Battery Life | Up to 7 Days (Average) |
| Battery Capacity | 180 mAh |
| Water Resistance | Up to 1.5 meters |
| Special Features | Activity Tracker, Calorie Tracker, Heart Rate Monitor, Notifications, Oxymeter (SpO2), Sleep Tracking, Stress Monitoring, Breathing Exercise, Female Cycle Tracker, Bluetooth Calling (Tru Sync™), 100+ Sports Modes, Auto Sport Detection, Smart DND, 170+ Watch Faces, Find My Phone, Alarm, Calendar |
| Clasp Type | Tang Buckle |
Warranty and Support
Your Noise ColorFit Pulse 3 Smart Watch comes with a 1-Year Manufacturer's Warranty from the date of purchase. Please retain your purchase receipt and warranty card for any warranty claims.
For technical support, service, or further inquiries, please refer to the contact information provided on your warranty card or visit the official Noise website.
Video: An overview of the Noise ColorFit Pulse 3 Smart Watch features and design. This video is provided by the seller.
Important Safety Information
- Do not attempt to open or disassemble the smartwatch.
- Keep the device away from extreme temperatures and direct sunlight.
- Avoid exposing the watch to strong impacts or drops.
- Do not use the watch for medical diagnosis or treatment. Consult a medical professional for health-related concerns.
- Keep out of reach of children.





