There are some reasons for your reference:
1. Try to press and hold the power button for 2 seconds to turn on the jump rope;
2. Once the power indicator blinks in red and the battery is depleted, it will result in the inability to turn on the jump rope;
3. If it is left uncharged for a long time and the battery runs out, it will also cause the jump rope to fail to turn on. It is recommended to charge the jump rope every 3-6 months;
4. The Xiaomi Smart Jump Rope should be used within the temperature range of 0°C to 40°C. If it exceeds the corresponding range, the rope will not be able to turn on.