AMZMAX R02 Smart Ring Multi-Sports Modes Pedometer Fitness Tracker Health Monitoring IP68 Waterproof Military Grade Smart Ring

AMZMAX R02 Smart Ring — Fitness on your finger with multi-sport modes.

IP68 waterproof; 5-7 day battery life; multi-sport modes

Heart rate, SpO2, BP and sleep tracking on a compact stainless steel ring.

Perfect for daily wear, workouts, and travel with waterproof resilience.

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