1. Not recommended for swimming.
Please refer to waterproof IP rating: IP67.
2. Please turn off the watch to insert your nano SIM card.
Use the SIM card injector/ejector to insert/eject the SIM card.
When you insert the SIM card using the SIM card injector, you will feel "click" with the right insertion.
Do use excessive force to do so.
Do not insert your nano SIM card while the watch is on to prevent data loss and other possible damages.
3. Please do not overcharge the smart watch for too long as it may affect the battery performance.
4. GPS use on 4G network affects the battery life significantly.
Consider one of the famous mobile phone brands with 2,815 mAh battery lasting 11 hours 24 minutes over 4G.
Source: https://www.tomsguide.com/news/iphone-12-battery-life-results-are-in-and-theyre-not-great
5. SeTracker2 is free and contains pop-up ads.
6. Video and voice clarity between the smart watch and the guardian's mobile phone depend on a lot of factors.
Please test video and voice clarity at the very beginning before:
- removing an IMEI tag of the smart watch and
- recharging the smart watch twice.
7. Always test everything you need from this smart before removing an IMEI tag of the smart watch and recharging it again.
If any issue with the smart watch after following the standard precautions and instructions we give, please contact us directly.
If you have removed the IMEI tag of the smart watch or done the second recharge, it is considered a used smart watch.
8. The human made mistake(s) caused by inappropriate use(s) will not be covered by our eBay policy.