Sport Smart Watch for Men Women Bluetooth Call (Answer/Dial Calls) One-Key Connection Blood Oxygen IP68 100+ Sport Modes Rugged Tactical Outdoor Smart Watches Fitness Tracker for IOS Android Phones

Bluetooth One-key Connection- Our 1.96" smart watch come equipped with a high-quality speaker and can be used to directly answer calls, play music, read messages, store contacts, and view call history. Our smartwatch with a 280mAh large capacity battery that can last 7-30 days.; with Real Blood Oxygen -Our smart watch uses high-performance sports optical sensors to monitor heart rate, blood pressure, and real blood oxygen levels, helping you better understand your health and make reasonable adjustments to your lifestyle.; Military Smartwatch-Made with alloy metal and composite materials shell that pass dozens of standard tests, including temperature, low pressure altitude, dustproof, salt spray, fluid contamination, and more.

; with 100+ Sport Modes - Our running watch can accurately track steps, distance, and calories burned. Supports 100+ sport modes, including walking, running, swimming, yoga, hiking, and more.; with Multifunction-Compatible with most Android 4.4 and iOS 9.0 and above.