The Vring-3 Frosted is a health-monitoring smart ring in frosted stainless steel. Chipset: AB2026B3. Memory: ROM 120M, RAM 64KB. G-Sensor: SC7A20H. Heart rate sensor: HX3918. Bluetooth: 5.2. Battery: 18mAh polymer. Normal use: 3–5 days. Standby: 10–15 days. Charging: 1H magnetic. Waterproof: IP68. Sizes: #8–#12 (18.2–21.5mm inner diameter), thickness 2.6mm. Weight: 2.9g. App: Da Rings. GPS: app-based (phone GPS). Android 5.0+ / iOS 10.0+. No certifications listed. Package: smart ring, charging cable, English user manual. Curated by Aetheo.
Health tracking note: The Vring-3 tracks and records health data for personal reference. It does not diagnose, treat, or replace medical advice.
Why you'll like it
- IP68 waterproof — suitable for washing, showering, and swimming
- Heart rate, SpO2, HRV, stress, and skin temperature monitoring
- Sleep tracking with sleep report and sleep score
- 24 sports modes including 5 GPS-route sports (app-based phone GPS)
- 2.9g frosted stainless steel — wearable day and night
Designed for continuous health monitoring in a frosted stainless steel ring
The Vring-3 Frosted uses the AB2026B3 chipset with HX3918 heart rate sensor and SC7A20H G-Sensor to track heart rate, SpO2, HRV, stress, and sleep throughout the day and night. IP68 waterproofing allows continuous wear across washing, showering, and swimming. The frosted stainless steel case weighs 2.9g and is available in sizes #8 to #12. Battery life is 3–5 days of normal use, with 10–15 days standby. App: Da Rings (Android 5.0+ / iOS 10.0+). GPS is app-based — the ring does not have built-in GPS. Curated by Aetheo.
Key features
Heart rate, SpO2, HRV, and stress monitoring
The HX3918 heart rate sensor monitors continuous heart rate alongside the AB2026B3 chipset. SpO2 is recorded using red light and infrared optical sensors for all-day monitoring. HRV and stress data are tracked via the Da Rings app. The ring does not diagnose or treat any medical condition — data is recorded for personal reference only.
Sleep tracking
The Vring-3 Frosted automatically tracks sleep when worn overnight. The Da Rings app generates a sleep report including sleep data statistics, proportion analysis, sleep score, average sleep heart rate, and historical data.
Activity and 24 sports modes
Step count, distance, and calories are recorded continuously. 24 sports modes are supported: 19 standard modes and 5 GPS sports modes. GPS for sports routes is app-based — the ring uses the connected phone's GPS to record movement tracks. The ring has no built-in GPS module.
IP68 waterproof — 18mAh, 3–5 days use
IP68 waterproofing allows continuous wear in water — washing, showering, and swimming. The 18mAh polymer battery delivers 3–5 days of normal use or 10–15 days standby. Full charge is reached in approximately 1 hour via the included magnetic charging cable.
Frosted stainless steel — sizes #8 to #12
The case is frosted stainless steel, 2.6mm thick, weighing 2.9g. Sizes available: #8 (18.2mm inner diameter), #9 (19.0mm), #10 (19.9mm), #11 (20.7mm), #12 (21.5mm). Operating temperature: 0–50°C. No button or touch control — all functions are launched via the Da Rings app.
Best for
- Heart rate, SpO2, HRV, and stress tracking throughout the day
- Sleep monitoring with sleep score and report in Da Rings app
- IP68 waterproof — suitable for washing, showering, and swimming
- 24 sports modes with app-based GPS route recording
- Frosted stainless steel, 2.9g — sizes #8 to #12
What's included
- 1 × Vring-3 Frosted Smart Ring
- 1 × Magnetic Charging Cable
- 1 × English User Manual
Compatibility and setup
Chipset: AB2026B3. Memory: ROM 120M, RAM 64KB. G-Sensor: SC7A20H. Heart rate sensor: HX3918. Bluetooth: 5.2. Battery: 18mAh polymer. Normal use: 3–5 days. Standby: 10–15 days. Charging: ~1H magnetic. Waterproof: IP68. Material: frosted stainless steel. Sizes: #8 (18.2mm) / #9 (19.0mm) / #10 (19.9mm) / #11 (20.7mm) / #12 (21.5mm). Thickness: 2.6mm. Weight: 2.9g. Operating temp: 0–50°C. GPS: app-based (phone GPS). App: Da Rings. Compatibility: Android 5.0+ / iOS 10.0+. OTA: FOTA supported. Integrations: WeChat Sports, Apple Health. Certifications: not listed. Included: smart ring, magnetic charging cable, English user manual.
Why choose the Vring-3 Frosted smart ring?
The Vring-3 Frosted is a health-monitoring smart ring in frosted stainless steel — IP68, BT 5.2, AB2026B3 chipset, HX3918 HR sensor, SC7A20H G-Sensor, ROM 120M / RAM 64KB, 18mAh polymer, 3–5 days normal use, 10–15 days standby, 1H magnetic charge, sizes #8–#12 (18.2–21.5mm), 2.6mm thick, 2.9g, 0–50°C. Tracks: HR, SpO2, HRV, stress, sleep, steps, 24 sports (5 GPS-route via
| Specification | Details |
|---|---|
| Material | Frosted stainless steel |
| Chipset | AB2026B3 |
| Memory | ROM 120M, RAM 64KB |
| G-Sensor | SC7A20H |
| Heart Rate Sensor | HX3918 |
| Bluetooth | 5.2 |
| Battery | 18mAh polymer |
| Normal Use Time | 3–5 days |
| Standby Time | 10–15 days |
| Charging Time | ~1 hour (magnetic) |
| Waterproof | IP68 |
| Sizes | #8 (18.2mm) / #9 (19.0mm) / #10 (19.9mm) / #11 (20.7mm) / #12 (21.5mm) |
| Thickness | 2.6mm |
| Weight | 2.9g |
| Operating Temperature | 0–50°C |
| GPS | App-based (phone GPS) — no built-in GPS |
| Health Tracking | Heart rate, SpO2, HRV, stress, sleep, steps, calories, distance |
| Sports Modes | 24 total (19 standard + 5 GPS-route via phone) |
| App | Da Rings (Android 5.0+ / iOS 10.0+) |
| Integrations | WeChat Sports, Apple Health |
| OTA | FOTA supported |
| Certifications | Not listed |
| Included | Smart ring, magnetic charging cable, English user manual |
