1. Please confirm whether the charging cable and charging head of Garmin 245 are intact. Check whether there is dirt in the charging port, resulting in poor contact and no charging.
2. Check whether Garmin 245 shows the state of power or charge when charging. If no power is shown, it is the charging head and charging cable are damaged, please replace it.
3, if the replacement still does not show power, it is the motherboard is broken, in the warranty period, please send the manufacturer after-sales repair, not in the warranty period can contact after-sales service provider maintenance.
4, if the charging state is not charged, it is because the battery is broken, please replace the battery after use.
The first is that the charging port is oxidized or there is debris leading to poor contact, so clean up the charging port.
The second is that the charging data cable is damaged, and you need to buy a new charging cable.
The third may be the battery or watch damage, if the first two cases are ruled out is basically the third kind, you try to restart the watch if not you need to go to Garmin after-sales solution.