Ring65: The Smart Ring Test Drive
Essential biometrics // backed by +65 precision.
S$299.00S$149.99
Why Ring65?
The smart ring market is broken. Established brands demand up to $400 upfront, lock your health metrics behind a restrictive monthly subscription, and leave you stuck with weeks of overseas shipping if you need a replacement size.
We built Ring65 to change that.
Based on robust, field-tested smart hardware and paired with the intuitive Da Rings app, Ring65 gives you essential sleep, recovery, and heart rate insights without the inflated big-tech markup.
The +65 Distinction
When you buy a Ring65, you aren't dealing with an anonymous, unvetted e-commerce storefront. Our name stands for our promise: Singapore-managed Quality Assurance and hyper-local tech support.
Vetted to +65 Standards: Every batch undergoes strict quality control and hardware benchmarking before it leaves our local fulfillment center. No glitchy out-of-the-box surprises.
100% Subscription-Free: You bought the ring; you own the data. Forever.
Zero-Risk 14-Day Test Drive: Curious if a smart ring fits your lifestyle? Sleep with it, train with it, and live with it for two weeks. If it’s not a perfect match, send it right back.
6-Month 1-to-1 Local Exchange: If a manufacturer defect pops up, you won't wait weeks for an overseas shipment. Our local support team handles diagnostics and ships a brand-new replacement unit to your door immediately.
Smart health doesn't have to be a high-stakes investment. Experience the smart ring lifestyle risk-free with Ring65.
Ready to Experience the Smart Ring Lifestyle?
Select your ring size (US 7–12), claim your 14-Day Trial, and start understanding your body's signals tonight.
Specification | Details |
|---|---|
Available Sizes | US 7 through US 12 |
Battery Life | Up to 4.5 days on a single charge |
Hardware Platform | Reliable R100 Smart Ring architecture |
Companion App | Da Rings (Free on iOS and Android) |
Core Tracking | Sleep quality, continuous heart rate, activity & step counting |
Water Resistance | Everyday water-resistant (safe for handwashing and sweat) |
Smart Ring – Right size for you
Charging Cable
Charging Dock
Curious about smart rings, but not ready for a $350 price tag or monthly subscription fees?
Meet the Ring65 — your no-frills companion designed to help you monitor your body, sleep, and daily activity without the premium markup. Powered by proven R100 hardware and synced through the intuitive Da Rings app, the Ring65 gives you all the essential biometrics you need to understand your health, backed by a risk-free trial that lets you experience the wearable lifestyle before making a major financial commitment.
Why Choose Ring65?
Zero Subscription Fees: Unlike established big-name brands that lock your own personal data behind a monthly paywall, the Ring65 is yours to keep. Pay once, track forever.
Essential Biometrics Without the Clutter: Track what actually matters — overnight sleep stages, heart rate trends, blood oxygen (SpO2), and daily step counts — through a clean, easy-to-navigate dashboard that doesn't require a medical degree to interpret.
Featherlight & Unobtrusive: Built from durable, lightweight materials, the Ring65 is designed to be worn 24/7 without catching on clothes or feeling bulky during workouts.
We know the biggest hurdle to buying a smart ring online is simple: Will it fit comfortably, and will I actually wear it? We removed the friction so you can try it with complete peace of mind.
14-Day Low-Fee Trial: Test drive the Ring65 in your everyday life. Sleep with it, train with it, and track your recovery for two full weeks for a minimal trial fee. If it doesn't fit your routine, send it back.
6-Month 1-to-1 Exchange: We stand by our build quality. If your ring experiences any manufacturing or hardware defects within the first six months, we will replace it 1-to-1 with a fresh unit (Terms & Conditions apply).
1. The 14-Day Trial & Warranty
How does the 14-Day Trial work?
We want you to experience the smart ring lifestyle with zero pressure. When you order the Ring65, you pay a minimal trial fee to cover processing and shipping. Wear it to bed, track your morning recovery, and see how it fits your routine for 14 full days from the date of delivery. If you decide it's not for you, simply initiate a return within those 14 days, send the bundle back in its original condition, and we will refund your purchase.
What does the 6-Month 1-to-1 Exchange cover?
We stand behind the proven reliability of our R100 hardware platform. Our 6-month warranty covers any manufacturing defects, hardware malfunctions, or unexpected battery failure under normal use conditions. If your ring experiences an internal hardware issue, contact our local support team for a quick diagnosis. If it's defective, we will ship a brand-new replacement unit to you directly—no long overseas waiting times. (Note: Warranty does not cover accidental physical damage, heavy surface scratching from gym weights, or loss).
2. Sizing & Fit
How do I choose the right size?
The Ring65 is available in standard US sizes from US 7 to US 12. Because smart rings are thicker than traditional wedding bands, your normal jewelry size might feel different.
If you don't know your size: We highly recommend using a printable ring sizer or selecting our "Send a Sizing Kit First" option at checkout.
The Golden Rule: The ring should fit snugly but comfortably on your chosen finger. It should not cut off circulation, but it shouldn't slide off easily when you wash your hands with soap.
Which finger should I wear the Ring65 on?
For the most accurate biometric readings, we recommend wearing the ring on your index finger, middle finger, or ring finger of your non-dominant hand. The optical sensors need to stay on the palm side (the bottom) of your finger where the blood flow is easiest to read.
3. App Setup & Technology
What app does the ring use, and is it free?
The Ring65 pairs seamlessly with the Da Rings app, which is completely free to download on both the Apple App Store (iOS) and Google Play Store (Android). There are absolutely zero hidden costs or monthly subscription fees to access your data.
How do I connect the ring to my phone?
Charge your Ring65 using the included docking station until the indicator light shows it's full.
Turn on Bluetooth on your smartphone.
Open the Da Rings app, tap "Add Device," and select the ring from the available list.
Important Tip: To ensure continuous syncing, make sure to grant the app permission for "Background App Refresh" or "Location Services" (required by Bluetooth protocols) in your phone's settings so the data transfers smoothly while you sleep.
How long does the battery last, and how do I charge it?
A single full charge lasts up to 4.5 days of continuous tracking. To charge, simply place the ring onto its custom bedside docking station. It takes roughly 60 to 90 minutes to charge from 0% to 100%. We recommend giving it a quick 15-minute top-off while you shower each morning to keep the battery perpetually ready.
4. General Use
Can I wear the Ring65 in the shower or during workouts?
The Ring65 features everyday water resistance, making it perfectly safe for sweat, washing your hands, or getting caught in the rain. However, to maximize the lifespan of the internal seals, we recommend taking it off before swimming in saltwater, using hot tubs, or exposing it to harsh cleaning chemicals.
Does the ring track data if it's disconnected from my phone?
Yes! The Ring65 has built-in local storage. It can store your heart rate, sleep, and activity metrics independently for up to 48 hours. The next time you open the Da Rings app on your phone, the data will automatically sync and populate your dashboard graphs.