Septpenta Smart Fitness Tracker, Health Tracker Ring for Blood Oxygen, Blood Pressure, Heart Rate and Sleep Tracking, Waterproof Bluetooth Fitness Tracker Ring for Any Scenario(20)

【DURABLE MATERIAL】This smart health ring is made of excellent aluminum alloy and ceramic, which is sturdy and durable, with exquisite workmanship, ensuring beauty and elegance.
【MULTIPLE FUNCTION】This smart ring has multiple functions, which can monitor your heartrate, body temperature, sleep quality, step counting, etc., and observe your physical condition at any time.
【IPX8 PROTECTION】This smart ring has IPX8 protection grade and a waterproof depth of up to 100 meters, making it very suitable for swimming, surfing, sailing, deep sea diving, and other scenarios.
【OTHER FUNCTIONS】Added control over mobile phone photography function, easy to take photos with just one shake. With Bluetooth control distance of 5‑8 meters, convenient to use anytime, anywhere.
【POWER SUPPLY】This fitness smart ring has a built in 20mAh lithium battery, which uses a charging compartment for charging, with a large capacity of 350mAh, ensuring long endurance.

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