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1. Watch faces can be downloaded from the Watch Face Gallery in the CMF Watch app.

2. The blood oxygen (SpO₂), heart rate and stress monitor are not intended for diagnosis, prevention, clinical monitoring, prediction, prognosis, investigation of physiological processes or any other medical purpose of any disease. This product and its functional design are not intended for medical use, nor are they intended to predict, diagnose, prevent or cure any disease. ALL DATA AND TRACKING ARE FOR HEALTH AND PERSONAL REFERENCE ONLY. IF YOU FEEL UNWELL OR HAVE A DISEASE, PLEASE RELY ON PROFESSIONAL MEDICAL EQUIPMENT OR CONSULT YOUR DOCTOR.

3. Up to 11 days of battery life under typical usage. Typical usage scenarios: 288 heart-rate detections per day (5 min/time), 100 times of lighting up the screen, 10 incoming call notifications (incoming for 10 seconds before being tapped away), 200 message notifications, 3 alarms, 24 data updates, 18min/day of screen-off exercises, 0.71min/day of screen-on exercises, 5 minutes of free operation, standard daily use of GPS (search 5 min/week, tracking 120 min/week), Bluetooth calling (30 min/week). All data comes from the Nothing Laboratory. Actual usage may vary due to product differences, user habits, environment and other factors. Up to 9 days of battery life under heavy usage. Heavy usage scenarios: 24-hour heart rate detection, 200 times of lighting up the screen, 6 times of manually triggering the blood oxygen/heart-rate monitor, 30 incoming calls (incoming for 10 seconds before being tapped away), 300 message notifications, 3 separate alarms, 4 sedentary reminder notifications, 8 water reminders, 20 times of photo control, 18 minutes/day of screen-off exercises, 0.71 minutes/day of screen on exercises, 24 data updates, standard daily use of GPS (searching 5 min/week, tracking 120 min/week), Bluetooth calling (30 min/week). All data comes from the Nothing Laboratory. Actual usage may vary due to product differences, user habits, environment and other factors.

4. Some features (including but not limited to incoming call alerts, notifications, etc.) require the app to run in the background to take effect. Please refer to the advice on the app for specific instructions.

5. Nothing products have passed multiple restricted substance tests (including EU RoHS, REACH, etc.), as well as skin irritation and sensitivity tests, to ensure that every substance that comes into contact with the skin has been thoroughly evaluated. Please keep the product clean when wearing it. If your skin develops redness, itching, swelling, or other discomfort after contact with the product, please stop using it immediately and consult a doctor. Few people may have special reactions to specific materials. This may be caused by sweat and humidity in confined spaces, fungal infections, weather, environmental factors, long-term contact with irritants such as soap or sweat, and other factors. If you know you have allergic symptoms or other sensitive reactions, please note that the product contains the following materials: nickel, acrylates, and cyclosiloxanes, IF YOU HAVE KNOWN RISK FACTORS, PLEASE AVOID USING THE PRODUCT.

6. Music controls are only supported by phones running Android 8.0 or later, or iOS 13 or later.

7. To ensure that your Google Health Connect can work properly with CMF Watch Pro 2, please make sure your Android phone is updated to Android 9.0 or above.

8. The watch must remain connected to the smartphone's Bluetooth for most functions, including, without limitation, synchronising weather, receiving messages, and making calls. Voice calls from third-party applications are not supported.