Fitness Ring – Health Tracker for Swimming & Sports, SPO₂/Sleep Monitor, 5ATM Waterproof, No Subscription, 7-Day Battery iOS Android (10 Size, Black)
Original price was: $119.99.$39.99Current price is: $39.99.
Price: $119.99 - $39.99
(as of Dec 22, 2025 04:23:11 UTC – Details)
Product description
🆓 Zero Fees, Max Features: 170+ Modes & Free App No subscriptions! Enjoy free lifetime updates for 170+ sports modes, health tracking, and smart tools (Remote Photo, Find Ring, Female Reminders, Stress Games).
📏 Perfect Fit Guarantee: Free Size Exchange Use our finger-measuring guide (images) to select from 8 sizes (18.3-22.4mm). Mismatched? Contact us within 30 days for free replacement!
🌙 24/7 Health Guardian: Sleep + 7 Vital Metrics Night: Analyzes REM/Deep/Light sleep with improvement tips. Day: Tracks Heart Rate (±2 BPM), SpO₂, HRV Stress, Skin Temp, Steps, Distance & Calories.
💎 7-Day Power + Swim-Ready Elegance 5-7 days use/15-day standby. Hypoallergenic stainless steel (only 3.5g) with 5ATM waterproof (50m) – from gyms to galas.
🛡️ 1-Year Warranty & Proactive Support Pre-sales sizing help + 24h post-sales response. Quality issues? Free repair/replacement in 12 months.
Customers say
Customers find the smart ring comfortable to wear and consider it good value for money. However, the battery life receives negative feedback, with several customers reporting that it stops charging after a month of use.
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