R18 Smart Ring met hartslagmeting, bloeddrukmeting, zuurstofverzadiging in het bloed, slaapmonitoring, stappentelling en activiteitsregistratie, waterdicht en deelbaar.

Features: 1. time Health Monitoring: This smart ring utilizes the latest sensors for 24/7 monitoring of heart rate, blood oxygen, and blood pressure, along with tracking steps, miles, and calories. Sleep , including deep sleep, light sleep, and REM cycles, is tracked for comprehensive health insights. Easily check metrics the app to adjust your lifestyle based daily, weekly, or monthly reports. 2.Versatile Sport Modes & Activity Tracking: Equipped with multiple sport modes for running, cycling, skipping, hiking, and more, this health tracker records steps, distance, activity routes, and calories burned. Set fitness goals and create effective exercise plans to enhance workout efficiency. 3.Gesture Control & Convenience Features: Effortlessly control photos, e-books, short videos, and music with air gestures using the health ring. Just a simple double-tap in the air enables intuitive control, freeing your hands and making everyday tasks easier and more efficient. 4.Rapid Charging, Broad Compatibility: Charge via cable or charging case in just 60 minutes for 3-5 days of regular use, with standby time of 7-10 days. Widely compatible for Android 5.1 or for iOS 8.0 devices or newer, ensuring connectivity across multiple platforms. 5.IP68 Waterproof & Comfortable Material: With IP68 waterproof protection, the fitness tracker ring is safe to wear while washing hands, swimming, or showering. Made from epoxy resin and stainless steel, it offers and durability for all-day wear without any discomfort. Specification: Size: 75.00x75.00x45.00mm/2.95x2.95x1.77inch Ring inner diameter (mm): 6#16.5mm, 7#17.3mm, 8#18.1mm, 9#18.9mm, 10#19.8mm, 11#20.6mm, 12#21.4mm, 13#22.2mm Weight: 3.0-4.0 g Chipset: AC6323 APP: Smart Health Compatible system: for Android 5.1 or above, for IOS8.0 or above BT: V5.0 Battery: 20mAh lithium polymer Life: 4-5 days, standby time 7-10 days Charging method: charging Charging time: about 1-2 hours Waterproof : IP68 Appearance material: epoxy resin + stainless steel (glazed) Package Contents: 1 x smart ring 1 x charging cable