1.1 This product is not a medical device. The monitoring data and results are for reference only, not for diagnosis or medical purposes. Please manually turned on "Real-time SpO₂ Monitoring" to use this function. Once the function is on, the battery will last for about 5 days. It can be used with mobile phone Snore Assessment (needs to be manually turned on every night before bed) to output the snoring risk assessment report.
1.2 Snore Assessment: Except for the audio segments with abnormal snoring, other audio information will not be stored. The abnormal snoring audio segment can also be manually deleted by the user.
1.3 In addition to OPPO, other third-party Android phones and iOS phones do not support the Snore Assessment function; these phones will only support Continuous SpO₂ Monitoring.
2. Light Paint Watch Face is only available on Android 9.0 and above. Support for other versions coming soon.
3. OPPO Watch Free can be used for shallow-water activities such as swimming pools or beach games. Not suitable for snorkeling, hot showers, hot springs, saunas (steam rooms), diving, scuba diving, water skiing, and other water activities with high-speed water or deep water. The waterproof function is not permanently effective and may weaken over time. The following situations may affect the waterproof performance of this product and should be avoided: (1) Wearing the product in unsuitable environments mentioned above. (2) The product falls from a height or is impacted. (3) The product comes into contact with alkaline substances, such as soap, soapy water, and other cleaning products during showers or baths. (4) The product comes into contact with perfume, solvents, detergents, acids or acidic substances, insecticides, lotions, sunscreens, moisturisers, or hair dyes. (5) Charging the product in a humid environment.
4.1 Battery life lasts for 14 days under light usage 14 days, 10 days under moderate usage, and 5 days under heavy usage.Light usage model example: Factory default settings; the screen is turned on 200 times a day; 50 notifications a day; 2 phone calls; app data sync 2 times a day; 1 hour of exercise in a week; Continuous SpO₂ Monitoring and Heart Rate Monitoring off, and default Sleep Monitoring setup.
Moderate usage model example: The screen is turned on 400 times a day; 100 notifications a day; app data sync 2 times a day; 2 hours of exercise in a week; 6 phone calls; Continuous SpO₂ Monitoring and Heart Rate Monitoring off; Sleep Monitoring on; turn on a six-minute interval Sleep blood oxygen test, and six-minute interval heart rate test is on.
Heavy usage model example: The screen is turned on 400 times a day; 100 notifications a day; 35 phone calls; app data sync 2 times a day; 2 hours of exercise in a week; Continuous SpO₂ Monitoring and Heart Rate Monitoring off; Sleep Monitoring on; Continuous SpO₂ Test on, and Continuous 24-hour heart rate test is on.
4.2 When under the light use model example, five minutes of charging will last an entire day. A power adaptor with a rated output of 5V⎓500mA and above and 3C certification must be used with the OPPO Watch Free official charging base.
4.3 The battery life and full charge time data of the OPPO Watch Free series are from the OPPO laboratory and under a typical laboratory environment, The data is based on the data measured by the above power consumption model. The actual usage time and the charging time may fluctuate due to the specific usage conditions of the watch and individual differences, including factors such as high and low temperature environments and degrading battery performance.
5. The "HeyTap Health App" can be downloaded from the Google Play store. Quick pairing is only supported on OPPO phones with ColorOS 7.1 and above. Other phones need to be manually connected.
6. Product pictures are for reference only. The actual product may vary. Some product specifications and descriptions may be adjusted due to supplier replacement and other reasons. Please refer to the actual product for accuracy and details. For software, please refer to the actual product software interface for accuracy and details.
7. The data mentioned above are all derived from our company's technical design parameters and laboratory and supplier test data. The actual usage situation may vary slightly due to software version, specific test environment, and individual product characteristics.