RDRKR GTS5 Adult Smart Watch for Android and iOS, Blue

【Bluetooth calling】: The smartwatch supports Bluetooth calling, and you can directly answer or reject calls on the smartwatch without having to pull out your phone, making it more convenient to communicate. 【IP68 waterproof】: The smartwatch is waterproof and dustproof, suitable for various outdoor sports, such as swimming, diving, hiking, cycling, etc. It can withstand immersion in water up to 1 meter for 30 minutes. 【24/7 heart rate monitoring】: The smartwatch can monitor your heart rate 24/7, providing you with real-time heart rate data and helping you better understand your health. 【Blood oxygen monitoring】: The smartwatch has a built-in oxygen sensor that can monitor your blood oxygen saturation (SpO2) level at any time, helping you detect hypoxia and take measures to prevent it. 【Multiple sports modes】: The unisex, adult smartwatch has multiple sports modes, including walking, running, cycling, swimming, climbing, yoga, basketball, football, badminton, tennis, skipping, dancing, etc., to meet your different exercise needs. Alexa built in Android 4.4 or above IOS 9 or above Package includes watch manual, assembled watch, USB charging cable, no wall charger included. Satisfaction Guaranteed: If you're not satisfied for any reason, feel free to contact us for a prompt and satisfactory resolution within 24 hours.