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KVKVMO Smart Ring
Monitor your well-being throughout the day with a subtle smart ring that tracks health metrics, sleep, and activity without any subscription fees. Whether you're focusing on better sleep or managing stress, this ring gives you actionable data directly to your phone.
Unlike bulky wristbands, this 2mm-thin ring fits comfortably on your finger and automatically tracks heart rate, blood oxygen, and stress at set intervals. Sleep monitoring works from 8 PM to noon, breaking down deep sleep, light sleep, and awake periods so you can adjust your bedtime routine. It also supports multiple sports like cycling and hiking, logging route, pace, and calories burned.
Hands-free controls let you snap a photo from your phone by shaking your finger, or double-tap to flip through short videos. With an IP68 rating, you can shower, swim, or dive without taking it off. The ring lasts 7-10 days on a charge, and the included case charges it up to 7 times for over a month of total usage. LED alerts for calls and messages mean you’ll never miss an important notification.
Features
- Sleep and sport mode tracking
- Remote camera and short video control
- Extremely long battery life (7-10 days)
- IP68 and 5ATM waterproof
- No app subscription fees
- Gesture control support
- Call and message reminders
- Advanced health monitoring with 4.0 sensors
General specs
- Brand: KVKVMO
- Seller: Retailer
- ID: B0FH6K9VJH
- Size: 7
- Design: Slim, polished inside
- Thickness: 0.079 in
- Sport Modes: Running, Cycling, Brisk walking, Mountain climbing
- Battery Life: 7-10 days
- Sleep Stages: Deep sleep, Light sleep, Awake
- Call Reminder: Yes (indicator light)
- Compatible OS: Android 9.0+, iOS 10.0+
- Remote Camera: Yes
- Health Sensors: 4.0
- App Subscription: No
- Message Reminder: Yes (indicator light)
- Sleep Monitoring: Auto 8:00 PM - 12:00 PM next day
- Tracking Workout: Route, Time, Pace, Steps, Heart rate, Speed, Calories burned, Distance
- Waterproof Rating: IP68, 5ATM
- Control Short Video: Yes (double tap)
- Finger Circumference: See size chart
- Heart Rate Monitoring: Manual, Auto every 30-60 min
- Case Total Usage With: Over 30 days
- Charging Case Capacity: Charges ring ~7 times
- Blood Oxygen Monitoring: Manual, Auto every 30-60 min
- Level Monitoring Stress: Manual, Auto every 30-60 min
- First listed by seller: April 27, 2026
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | KVKVMO | Govllfoz | S SECRETTOP | Osawalla | ||
| Model | R04 | 10# | ||||
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| Price | RUB 1,165.64 | RUB 4,696.21 | RUB 1,598.54 | RUB 10,958.88 | RUB 1,288.54 | RUB 3,248.76 |
| Seller | Retailer | Retailer | AliExpress | Retailer | AliExpress | Retailer |
| Update | Apr 27, 2026 | May 20, 2026 | Jul 16, 2026 | May 20, 2026 | Jul 16, 2026 | Jun 24, 2026 |
| Battery Life | 7-10 days | Long | 3-5 days typical use, 7-10 days standby | 5-7 days (ring), 30 days (with charging case) | ||
| Material | Ceramic | Stainless Steel Alloy (exterior), Epoxy Resin (inner ring) | Stainless steel | |||
| Compatibility | App-based monitoring, Family Care Mode, Remote Camera Control | Android 5.1+, iOS 8.0+ | iOS 8.0+, Android 5.1+, HarmonyOS | |||
Smart Ring Silver Advanced health monitoring with 4.0 sensors
RUB 1,165.64
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