haylou solar LITE Solar Lite Smartwatch 1 38 touch screen smart watch for men and women

It accurately monitors you even during high-intensity workouts with optimized hardware optical path and algorithm. It will vibrate upon detecting a high heart rate with heart rate alerts. All-day stress detection helps you better balance work and study. When stress is high, use breathing training to help you relax your body and mind in time and restore energy. Get predictions and reminders for upcoming fertile and menstrual periods. Live elegantly and without worry. It can last for more than a week when fully charged. Basic usage mode can reach up to 20 days, so you don’t have to be inconvenienced by frequent charging. Calls, WeChat, and various APP information can be synced with the watch in real time after connecting to the phone through Bluetooth. Get reminders for every important moment.