1, the general simple reminder can be set directly with the mobile phone alarm clock.
2. Set an alarm clock to remind you to punch in 5 minutes before work and 5 minutes after work.
3. In addition, you can try to remind to-do items in cloud notes.
4. In cloud notes, you can set a daily reminder to punch in, or you can set a reminder every 5 minutes, so you won't forget to punch in.