Rengastty 2.0 Smart Ring: The Future Of Health Monitoring On Your Finger Feeling Restricted By Bulky Fitness Trackers?At just 4.4g with a slim 2.7mm profile, Rengastty 2.0 tracks health without bulk. Forget it’s there while it logs heart rate, blood oxygen, and more as you go about your day. No more heavy bands. Struggling With Sleep Quality?Our smart sensors track your sleep on their own, making clear reports on sleep phases and quality. Get tips to sleep better sent right to your phone each morning so you can rest well and wake up fresh now. Searching For Reliable Exercise Data?With 20 workout modes, Rengastty 2.0 shows heart rate data in real time as you move. Count steps, track calories burned, and measure distance with care to help fine-tune your workout plan for best results now and yes. Invisible Technology, Visible Results Rengastty 2.0’s titanium steel smart ring delivers health insights without bulk. Monitor vital signs, track fitness goals, and analyze sleep patterns with medical-grade accuracy in a device you’ll forget you’re wearing. 3ATM & IP68 Waterproof Rating Bluetooth 5.0 Seamless Connectivity One-Hour Magnetic Fast Charging CNC Polished Stainless Steel Finish ULTIMATE DISCRETIONGet full health tracking without bulky bands—our tiny ring fits your style while tracking vitals all day and night long. SLEEP OPTIMIZATIONTracks sleep phases and length on its own, giving quick tips to help you rest better and wake with more energy daily. EXTENDED BATTERYSay just goodbye to daily charging with six-day power that keeps your health data flowing with no stops or breaks. EXERCISE PRECISIONPick now from 20 top workout modes with live heart rate data to boost your fitness plan and hit goals faster. WATER RESISTANTTrack key health with top water rating that keeps it safe during swims, showers, rain and storms for all uses. PREMIUM MATERIALSGet cozy with soft skin-safe resin inside plus sleek steel outside for snug daily wear that stays comfy over time. MEET THE RENGASTTY 2.0 Frequently Asked Questions How accurate is the Rengastty 2.0 Smart Ring compared to medical devices?While not a medical device, Rengastty 2.0 provides accuracy comparable to consumer fitness trackers. Our sensors reliably track heart rate, blood oxygen, and sleep patterns to monitor health trends effectively. How do I know which size to order?We include a sizing guide with your order. Measure your finger at different times of day as size fluctuates. We recommend using your most-worn hand’s ring finger for the best fit. Is the Rengastty 2.0 compatible with both Android and iOS?Yes! Works with Android (5.0+) and iOS (11.0+) through our free app, delivering the same premium experience regardless of your smartphone preference. How long does the battery last, and how is it charged?Enjoy 6 days of use per charge. Our magnetic fast-charging technology fully recharges in about one hour, keeping you connected with minimal downtime. Can I wear the Rengastty 2.0 while swimming or showering?Absolutely! With 3ATM and IP68 ratings, your ring withstands swimming, showering, and handwashing without compromising functionality. No need to remove it throughout your day. How does the sleep tracking feature work?The ring auto-detects sleep and monitors stages (deep, light, REM), disturbances, and quality. Morning reports provide actionable insights to improve your sleep habits over time. How accurate is the step and calorie counting?Our algorithm delivers 95% accuracy compared to leading wrist trackers by analyzing finger movement patterns while maintaining our discreet form factor.
