Activity Monitors features: Z7 smartwatch-Black and red Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. This affordable and stylish smartwatch makes it easier to maximize your workout You get information about heart rhythm, blood pressure, and oxygen levels, right on your phone by quickly and easily connecting to the app via Bluetooth. In addition, the watch analyzes your sleep, to help you optimize it and gives you notifications about incoming calls, SMS and social media. The smartwatch is compatible with both Android and iOS. - Measures your heart rate, blood pressure and oxygen level - Alarm, camera and fitness tracker - Get notifications from incoming calls, SMS, and social media - Measures your sleep and sleep pattern Specifications : Color: Black and Red Material: Silicon Duration: 19 cm Model: Z7 Compatibility: Android, iOS Bluetooth: v4.0 Battery Capacity: 150 mAh Battery Life : about 10 days Power Contact: Cut Charge Screen Size: 1.3 Screen Resolution: 240x240 Language: English, Chinese, Japanese, Turkish, Spanish, German, Russian, Finnish, Arabic, French, Malaysian, Indonesian, Korean, Portuguese Data Storage: 7 Days History Data Pack Contains : 1x Smartbell 1x USB Charging Cable 1x br>The product is deIivered in its original packaging.