Smart Ring for Men & Women – 5ATM/IP68 Waterproof Fitness & Health Tracker with Heart Rate, Sleep Monitoring & Multi‑Sport Modes

Premium Build, Zero Bulk Crafted from high‑strength aluminum alloy, this smart ring is sleek, durable, and classy enough to make your other accessories jealous. Despite the tough exterior, it’s ultra‑light and thin—so comfortable you might forget you’re wearing it (don’t worry, it won’t).

Your Tiny Fitness Sidekick This little powerhouse tracks heart rate, blood oxygen, sleep, steps, and calories. Basically, it’s your wellness buddy—just in ring form instead of nagging friend form.

Sports Mode for Days The app includes dozens of sports options—GPS, indoor, outdoor, you name it. Wear the ring, move your body, and check your stats like the data‑loving champion you are.

A Gift That Says “I Care About Your Heart… Literally” Perfect for birthdays, anniversaries, holidays, or any moment you want to look thoughtful without trying too hard.

📊 Product Specs 

• CPU: FR8016HA

• Bluetooth: BLE 5.0

• Battery: 28mAh

• Standby: ~45 days

• Use Time: 3–5 days

• Charge Time: 0.5 hours

• Sensors: msa310 G‑sensor, HX3605 heart rate sensor

• Waterproof: IP67

• Charging: 1A or less (magnetic cable or charging box)

• Compatibility: Android 5.0+ / iOS 10.0+

🧠 Main Functions

• Heart rate monitoring

• Blood oxygen measurement

• Sleep tracking

• Step counting

• Calorie tracking

📦 What’s in the Box

• Smart ring ×1

• Charger ×1

• Manual ×1

• Gift box ×1

📏 Ring Sizes

• #7 — 17.4mm

• #8 — 18.2mm

• #9 — 19.0mm

• #10 — 19.9mm

• #11 — 20.7mm

• #12 — 21.5mm