ElectroCN R11M Smart Ring: Real-time heart rate monitoring
This smart ring is for the active adult who wants to track health without a bulky device. It monitors your heart rate and blood oxygen in real-time, giving you insights during workouts or daily stress. The waterproof design means you can wear it swimming or in the shower, so you never miss a beat.
Beyond fitness, it offers peace of mind for remote care. Add family members to the app to check their activity and health trends discreetly. The motion alerts for falls or unusual inactivity provide an extra layer of safety, especially for elderly loved ones. With multiple exercise modes and a lightweight fit, it blends seamlessly into your routine, helping you stay connected and healthy effortlessly.
Features
- Blood oxygen monitoring
- Waterproof sports pedometer
- Multiple exercise modes
- Remote care function
- Automatic health monitoring
- Real-time heart rate monitoring
General specs
- Brand: ElectroCN
- Model: R11M
- Seller: Joom
- ID: 6919fff66f9e2b01d502d1d0
- Size: 6, 7, 8, 9, 10, 11, 12, 13, 14, S, M, L
- Material: Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy
- Battery Life: 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby
- Connectivity: Bluetooth
- Display Type: LCD, LED, OLED, None
- Charging Method: Magnetic, Wireless
- OS Compatibility: Android, Android 5.0+, Android 5.1+, Android 6+, Android Wear 1.3, Android Wear 2.9, iOS, iOS 8+, iOS 10+, iOS 11+, Wear OS 1.0, Wear OS 3.0
- Water Resistance: 3ATM, 5ATM, 10ATM, IP67, IP68, IPX8
- Bluetooth Version: 5.0, 5.1, 5.2, 5.3, 5.4
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ElectroCN R11M Black Real-time heart rate monitoring
|
Gwenland SR08 Black LED screen with touch control
|
Hivisuals sr08 Black Heart rate monitoring
|
UouNeaCo R18-010 Rose Gold Heart rate monitor
|
lumthou R18 Enamel Rose Gold No subscription fee
|
YULUCKGO BJ02 Gold Continuous heart rate and blood oxygen tracking
|
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| Brand | ElectroCN | Gwenland | Hivisuals | UouNeaCo | lumthou | YULUCKGO |
| Model | R11M | SR08 | sr08 | R18-010 | R18 | BJ02 |
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| Price | $28.62 | $35.98 | $49.99 | $42.99 | $89.99 | $19.88 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 14, 2025 | November 20, 2025 | July 20, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Size | 6, 7, 8, 9, 10, 11, 12, 13, 14, S, M, L | 6, 7, 8, 9, 10, 11, 12, 13, 14, S, M, L | 13 | 10 | 9 | 9 |
| Material | Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy | Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy | Metal | |||
| Battery Life | 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby | 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby | 3-7 d | 5–7 d | 5-7 d | 3–5 d |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Charging Method | Magnetic, Wireless | Magnetic, Wireless | Magnetic | Magnetic | ||
| OS Compatibility | Android, Android 5.0+, Android 5.1+, Android 6+, Android Wear 1.3, Android Wear 2.9, iOS, iOS 8+, iOS 10+, iOS 11+, Wear OS 1.0, Wear OS 3.0 | iOS, Android | Android, iOS | |||
| Water Resistance | 3ATM, 5ATM, 10ATM, IP67, IP68, IPX8 | IP68 | IP68 | IP68 | IP68 | IP68 |
| Bluetooth Version | 5.0, 5.1, 5.2, 5.3, 5.4 | 5.0, 5.1, 5.2, 5.3, 5.4 | 5.0 | |||
| Charging Time | 3 | 1.5 | 0, 1 | |||
| Weight | 3 | 0.11 | 100 | |||
