LETSACTIV Smart Watch Compatible with iPhone and Android Phones, Fitness Watch with Heart Rate & Sleep Monitor, IP68 Waterproof Fitness tracker for Women Men, Dark Green

No APP & Phone Needed: Built-in microphone and Hi-Fi speaker, This smart watches for women doesn't require App or smartphone connections! Perfect for Elder and anyone looking for an easy-to-use fitness tracker without the hassle of smartphone setups.

Bigger Screen Visual Experience: This fitness tracker watch for men features a 1.91" big screen and it displays bigger font than other smart watches. More than 100+ watch faces allow you to change themes at your will. It is easy to show your unique personality at the raise of your hand.

All Day Health Tracker: This fitness watch continously records your 24-hour heart rate, step, calories, distance, etc; It can monitor blood oxygen, sleep tracking, physiological cycle reminder. If you use our App and link your smartphone, all data can be synced into your phone to be displayed and analyzed.

Bluetooth Calling Function: Using our App and connecting your phone via bluetooth, you can make and answer calls directly on this smartwatch; Whether you are working or doing exercise, you can raise your hand to answer phone calls or get text, so you don't miss anything important.

100+ Sports Modes and More Functions: This watch supports over 100 sports modes to track your different workout data accurately, including running, walking and more; It also features weather display, timer, alarm clock, music control and so on

Ideal Gift for Families and Elders: This smart watch is an ideal gift for your families and seniors; It is easy to use and can work without a mobile phone, it is also comfortable to wear.