JAENFONGSmart Watch, Alexa Built-in Smartwatch(Answer/Make Calls),1.83" HD Fitness Tracker,IP68 Waterproof 100+ Sport Mode Activity Tracker,Heart Rate SpO2 Sleep Monitor, iOS Android Compatible(Black)

[Bluetooth Call & Smart Notification] Has a built-in microphone and speaker. After connecting with "Veryfit" app via Bluetooth, you can use this bluetooth smart watch to easily answer/make calls, store contacts, view call records.

[Alexa Built-in Wrist Watch] This smartwatch is with built-in Alexa for voice assistant. You can ask Alexa to check news, weather, set an alarm, control smart home devices like lights, air conditioning.

[24/7 Health Monitor] This health tracker with heart rate & SpO2 monitor will record your all day activities. This watch designs as female-friendly ones as its cycle tracking function. As a smart helper, it also works as a drink reminder, stress tester, breathe coach, guard your health from all aspects.

[IP68 Waterproof & 100+ Sports Fitness Tracker] Supports more than 100 sports modes, such as walking, running, climbing, cycling, swimming, plank, yoga, boxing and golf, recording your workout including calories burned, steps, distance, and workout time etc..