Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable | RC20-WearableMaster
$20.58
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Why You’ll Love It?
RC20 Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable – Gold / Size 7
IP68 waterproof technology: IP68 waterproof performance allows you to rest assured that you are not afraid to wear it, shower, swim, or wash your hands Health smart ring: With sleep monitoring, blood
The ring can store up to 15 days of data, depending on the type and frequency of use Battery capacity: 20mAh Battery life: 3 to 5 days, depending on the frequency of
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2-year warranty and 100% authentic products
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WearableMaster'Opintion For Your Selection
WearableMaster'Opinion For Your Selection
-
Heart Rate Capability - 82%
82%
-
Blood Oxygen Insights - 82%
82%
-
Sleep Monitor Utility - 79%
79%
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IP68 Comfort - 78%
78%
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20Mah Endurance - 81%
81%
Best Uses and Buyer Fit
Use cases: RC20 supports daily activity tracking, heart-rate trends, blood-oxygen reference and sleep review.
Best for: users who prefer discreet, screen-free wellness tracking throughout the day and night.
Benefits: RC20 brings together heart rate, blood oxygen, sleep monitor, IP68 and 20mAh in a compact wearable.
Ideal buyer profiles: wellness-focused adults, light exercisers, sleep-conscious users and smartwatch-alternative buyers.
Pros
- RC20 uses heart rate for convenient everyday feedback
- Blood oxygen complements its main use cases without adding a wrist display
- Ip68 suits the source-listed wearing scenarios
- 20mah supports the intended portable routine
Cons
- Ring fit and sensor contact can vary with finger size and wearing position
- Battery duration varies with monitoring frequency and connected-feature use
- Wellness readings are intended for personal reference rather than medical diagnosis
RC20 Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable – Gold / Size 7
IP68 waterproof technology: IP68 waterproof performance allows you to rest assured that you are not afraid to wear
it, shower, swim, or wash your hands
Health smart ring: With sleep monitoring, blood oxygen, heart rate, blood pressure monitoring function
Magnetic charging: The ring is equipped with a powerful magnetic suction coil, which can be charged by magnetic
suction, making charging more efficient
Record exercise data: Real time sync with your phone, accurately grasp your exercise data, and help you achieve daily goals
Specifications
Size:
Size 7 inner diameter: 17.3mm, finger circumference: 54.4mm
Size 8 inner diameter: 18.1mm, finger circumference: 56.9mm
Product Details
Size 9 inner diameter: 18.9mm, finger circumference: 59.5mm
Size 10 inner diameter: 19.8mm, finger circumference: 62.1mm
Size 11 inner diameter: 20.6mm, finger circumference: 64.6mm
Size 12 inner diameter: 21.4mm, finger circumference: 67.2mm
Material: Outer surface material: stainless steel, main body material: epoxy resin
Compatible system: Android 5.0 and above
Hongmeng system is supported
IOS 10.0 and above
Storage capacity: It is recommended to connect to the app and sync data every day.
The ring can store up to 15 days of data, depending on the type and frequency of use
Product Details
Battery capacity: 20mAh
Battery life: 3 to 5 days, depending on the frequency of use
Charging method: Use the included charging cable (USB rated 5V)
Light sensor: LED is in visible color range, safe and user-friendly
Connection method: Low-power Bluetooth-compatible 5.0
Product weight: about 5.0 grams
Software program update ability: Updated via software application
Waterproof level: IP68
Charging port: Magnetic charging with short circuit protection
Charging time: about 30 minutes
Product Details
Main functions: Exercise monitoring, sleep monitoring, multiple exercise modes, heart rate monitoring, blood oxygen monitoring, blood pressure measurement
and monitoring, remote care
APP supports languages: Russian
Hungarian
Turkish
German
Italian
Czech
Slovak
Japanese
Product Details
French
Polish
Persian
Simplified Chinese
Traditional Chinese
English
Portuguese
Spanish
Vietnamese
Arabic
Product Details
Korean
Thai
20 languages
Q & A
Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable | RC20-WearableMaster
| Detail Specs | RC20 |
|---|---|
| Model | RC20 |
| Size 7 inner diamete | 17.3mm, finger circumference: 54.4mm |
| Size 8 inner diamete | 18.1mm, finger circumference: 56.9mm |
| Size 9 inner diamete | 18.9mm, finger circumference: 59.5mm |
| Size 10 inner diamete | 19.8mm, finger circumference: 62.1mm |
| Size 11 inner diamete | 20.6mm, finger circumference: 64.6mm |
| Size 12 inner diamete | 21.4mm, finger circumference: 67.2mm |
| Materia | Outer surface material: stainless steel, main body material: epoxy resin |
| Compatible syste | Android 5.0 and above; Hongmeng system is supported; IOS 10.0 and above |
| Storage capacit | It is recommended to connect to the app and sync data every day. The ring can store up to 15 days of data, depending on the type and frequency of use |
| Battery capacit | 20mAh |
| Battery lif | 3 to 5 days, depending on the frequency of use |
| Charging metho | Use the included charging cable (USB rated 5V) |
| Light senso | LED is in visible color range, safe and user-friendly |
| Connection metho | Low-power Bluetooth-compatible 5.0 |
| Product weigh | about 5.0 grams |
| Software program update abilit | Updated via software application |
| Waterproof leve | IP68 |
| Charging por | Magnetic charging with short circuit protection |
| Charging tim | about 30 minutes |
| Main function | Exercise monitoring, sleep monitoring, multiple exercise modes, heart rate monitoring, blood oxygen monitoring, blood pressure measurement and monitoring, remote care |
| APP supports language | Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean, Thai; 20 languages |
| ColorStyle | A |
Quick Comparison
| Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable | RC20-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable | RC20-WearableMaster remove | ASUS TUF Gaming remove | HP Victus 16-e0174nw remove | Microsoft Surface Laptop Studio remove | Acer ProDesigner PE320QK remove | ||||||||||||||||||
| Image |  |  | | | | ||||||||||||||||||
| SKU | WMT-RC20 | 30899 | 30898 | 30902 | 2144207 | ||||||||||||||||||
| Rating | |||||||||||||||||||||||
| Price | $20.58 | $1,640.00 | Original price was: $1,020.00.$918.00Current price is: $918.00. | $1,800.00 | $750.00 | ||||||||||||||||||
| Stock | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||||
| Availability | 29 in stock | 29 in stock | 29 in stock | 29 in stock | |||||||||||||||||||
| Add to cart | Select options This product has multiple variants. The options may be chosen on the product page | ||||||||||||||||||||||
| Weight | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||||
| Dimensions | N/A | N/A | N/A | N/A | N/A | ||||||||||||||||||
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FAQs
Q & A
Waterproof Bluetooth-compatible Health Monitoring Smart Ring Stainless Steel Finger Ring, Magnetic Charging Cable | RC20-WearableMaster
