Waterproof smartwatch: The watch is made of special waterproof material, which is waterproof and durable. Your child can wear this waterproof watch in their daily lives without worrying about the watch being damaged when it rains. (Cannot be used for hot water, shower or sauna. Do not press any button underwater. Improper use will shorten the service life)
SOS emergency call: In case of difficulty, the child can press and hold the SOS call button for three seconds, and you will receive emergency notification through the mobile app. You can set up to 3 SOS numbers via the app. Help the children in an emergency.
LPS /GPS: Parents can view the location LPS / GPS accuracy by SMS, voice chat or APP (support IOS and Android) anytime, anywhere depending on the signal strength received by the transmitter. The better the signal, the greater the signal strength and The more positioning. Positioning errors range from 0.5 to 4 miles.

Make sure this fits by entering your model number.
Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status