The Gymcline Vesper fitness tracker comes with a compact design which fits your wrist perfectly and doesn't feel bulky. The 24H dynamic heart rate, blood pressure and Blood oxygen monitoring make the tracker an advanced health accessory. The vesper has body temperature monitoring which you can measure after a workout, cycling, swimming, or playing sports. The Vesper tracks your sleep status in deep sleep, light sleep, awake time and durations, The IP68 water resistance protection allows it to tackle the splashes of water or rain. You can connect your Vesper through the Gymcline app. Which offers both Android and iOS support. So you can get all the social media notifications on your wrist. Be healthy with Vesper by Gymcline. Features: 24-hour dynamic heart rate, blood pressure & blood oxygen saturation monitoring Body temperature monitoring (Celsius/Fahrenheit) Multiple sports modes: running, cycling, skipping rope, badminton, table tennis Track daily activities: steps, distance, calories Auto sleep tracking: deep sleep, light sleep, awake, sleep duration, Fitness targets and goals setting Water resistance protection IP68 Sedentary reminder/ Call reminder/ Alarm reminder Message alert: supports SMS, Facebook, Whatsapp, Instagram, Twitter, Linkedin, Email, Calendar Box Contains: Vesper Fitness Tracker, Black User Manual | AQUARIUS Vesper Fitness Tracker with Body Temperature Monitoring, Black