Step into smarter wellness with the LaNikar R5 Smart Ring, your discreet companion for blood-oxygen and heart-rate insights.
- You get 24/7 heart-rate and blood-oxygen monitoring with a high-precision HX3605 sensor that tracks activity, analyzes your heart-rate trends, and nudges you if your heart rate runs high.
- Your nights become clearer with comprehensive sleep analytics, covering sleep efficiency, latency, stages, movements, heart-rate variability, and body temperature for a full picture of your rest.
- Enhance workouts with multi-sport support and app-driven tracking—steps, distance, calories, pace, plus map-path tracking for indoor and outdoor sessions.
- Enjoy long, worry-free use with 4-6 days of battery life and quick 0.5h charging, plus a free health-tracking app with no subscription; works with Android 6.0+ and iOS 11.0+; life-waterproof design suits everyday wear, but avoid soaking or exposing to liquids that could damage the ring.
