Smart Ring Fitness Tracker – Heart Rate, Sleep & SpO2 Monitor Color:Black Made from heavy-duty solid iron

Made from heavy-duty solid iron

🎁 Universal Tape Compatibility — Fits standard ½ to ¾ inch tape rolls

Crafted from premium aluminum alloy and plastic

"name": "How long will delivery take

Q: What surfaces can I use this long-handle shoe brush on

Smart Ring Fitness Tracker – Heart Rate, Sleep & SpO2 Monitor Color:Black Made from heavy-duty solid ironTrack Your Wellness 24 7 Right on Your Finger Meet the ultimate screen free wearable: a sleek, lightweight smart ring that quietly tracks your heart rate, blood oxygen (SpO), sleep quality, steps, calories, and distance all from a stylish steel ring weighing just 5 grams. Available in Black, Gold, and Silver, it fits seamlessly into daily life whether you're hitting the gym, heading to the office, or winding down for the night. Made in Mainland China.