SR03 SMART RING

Product Description

• High quality metal with stainless steel inner ring.
• Water resistant to IP68.
• Battery capacity is 18 mAh.
• Charging time is 45 minutes.
• Battery type: lithium.
• Track your activities (sleep monitoring, number of steps, calories)
• With several monitoring systems (blood oxygen, temperature, heart rate)
• It is recommended to wear the ring on the index finger for precise work, and you can use the middle and ring fingers as a good alternative.
• It is connected via Bluetooth and seamlessly syncs data via BT5.0.
• The effective distance is 1.5 metres.
• Suitable for Android and IOS operating system.