Showing 1-11 of 11 items.
| What is PAI? | 2020-05-20 16:28:45 |
| Product Battery life test standard | 2020-01-17 16:08:18 |
| How does the watch detect the altitude data? | 2019-09-17 08:12:10 |
| How to avoid GPS inaccuracy? | 2019-09-17 08:01:13 |
| How does watch detect your sleep? | 2019-09-17 07:56:48 |
| How to avoid heart rate inaccuracy? | 2019-09-17 08:09:22 |
| What is GPX? | 2019-09-17 07:47:26 |
| What’s AGPS? | 2019-09-17 07:47:04 |
| How does the GPS work? | 2019-09-17 07:46:47 |
| What is VO2 Max? | 2019-09-17 07:45:39 |
| What does 5 ATM water resistant mean? | 2019-09-17 07:44:50 |