USMART R5 Control Ring for Home & Devices

USMART R5 Control Ring for Home & Devices – The Ultimate Multi-Function Wearable

SPECIFICATIONS:

• Brand Name: USMART
• Category: Smart Rings
• System Compatibility: Android OS, iOS
• Functions:
  • Step Counter
  • Fitness Tracker
  • Sleep Monitor
  • Mood Tracker
  • Message & Call Reminders
  • Answer/Dial Calls
  • Remote Control for Smart Devices
  • Push Notifications
  • Altimeter
  • Chronograph & Alarm Clock
  • World Time & Calendar
  • Power Reserve Indicator
  • GMT & Dual Time Zones
  • Heart Rate Monitor
  • Interactive Music Control
  • Thermometer & Compass
  • Countdown Timer & Calculator
• RAM/ROM: <128MB
• SIM Card: Not Available
• Voice Assistant: Not Built-In
• Languages Supported: English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Hebrew, Dutch, Arabic, Indonesian, Greek
• Network Mode: None
• Bluetooth: Not Required
• GPS: Yes
• Battery Capacity: <120mAh
• Mechanism: Yes
• Compatibility: Universal
• Waterproof Grade: Life Waterproof (IP56)
• Material: High-Quality Ceramic
• Detachable Band: No
• Certification: CE
• Style: Modern, Fashionable
• App Download Available: Yes

Product Features:

Six RFID Cards in One Ring:
Simulates 2 IC cards, 2 ID cards, and 2 NFC cards simultaneously. No interference, perfect for access control, parking, shopping, and more.

Smart Sharing:
Share your social contacts instantly with just one touch. Supports all major social platforms.

Wireless File Transfer:
Acts as a wireless USB flash disk with 128GB of secure storage. Transfer large files in seconds.

Smart Home Integration:
Control smart home devices effortlessly. Compatible with major smart home ecosystems.

Apple Shortcuts & More:
Easily set the ring to trigger Apple Shortcuts or integrate with devices like Huawei Share and Amiibo for gaming.

Virtual Call & SOS Features:
Trigger virtual calls for emergencies or quick exits from situations.

Lightweight & Durable:
Weighing just 9 grams, made from microcrystal zirconium ceramics, resistant to scratches, and waterproof.

Health Benefits:
Embedded with dual energy stones designed to improve electromagnetic field balance, potentially enhancing strength, speed, and reducing fatigue.

Packaging & Details:

• Carrier Frequency: 13.56MHz, 125kHz
• RF Distance: 1–3 cm
• Chips: CUID x2, T5577 x2, Ntag216 x2
• Operating Temperature: -50°C to +80°C
• Ring Sizes: S, M, L (Refer to sizing guide for accurate fit)

What’s in the Box:

• 1 x USMART R5 
• User Manual
• Premium Packaging

Warranty:
Enjoy a one-year warranty with every purchase from USMART SOLUTIONS.

Customer Reviews
⭐⭐⭐⭐⭐
All-In-One Smart Ring
"I absolutely love my USMART R5 Control Ring! It combines so many amazing features in one compact device. The ability to track my steps, monitor my sleep, and keep track of my heart rate all on my finger is incredible. The RFID card function is especially convenient – I can use it to access my building and even pay at certain stores. The smart home integration works perfectly, and I can control my lights, thermostat, and more with just a tap. It’s also lightweight and comfortable, which makes it easy to wear all day long. If you're looking for a stylish and multifunctional wearable, this ring is it!"
— Emily R.

⭐⭐⭐⭐
Perfect for Fitness & Daily Use
"I’ve been wearing the USMART R5 for a few weeks now, and it’s a game-changer. The fitness tracker helps me stay on top of my goals, and I love having a step counter and sleep monitor right on my finger. The fact that it also integrates with smart home devices is a major plus – I can control my music, lights, and more with ease. The wireless file transfer feature is incredibly convenient for transferring large files quickly. Plus, the ring is super durable and waterproof, so I don’t have to worry about damaging it while working out or during rainy days. Highly recommend!"
— David H.

⭐⭐⭐⭐
Smart, Sleek & Versatile
"The USMART R5 Control Ring is a sleek and stylish device with tons of functionality. I love the dual time zones, GPS, and altimeter features for my travels. It’s also great for staying organized with the calendar and alarm clock functions. The RFID card feature allows me to replace multiple cards, which is super convenient. Plus, I can easily control my smart home devices from my ring. The battery lasts long enough to get me through the day, and I never have to worry about losing it since the waterproof design is excellent. This ring is packed with features but still feels lightweight and comfortable. Perfect for anyone looking to combine technology with style!"
— Olivia T.

⭐⭐⭐⭐
Impressive Tech in a Ring
"I was initially skeptical about wearing a smart ring, but the USMART R5 has completely won me over. The RFID card functionality is a game-changer – I use it for my office and parking, and it works flawlessly. I also appreciate the health benefits that the dual energy stones offer, helping me feel more energized throughout the day. The wireless file transfer is so convenient for moving files without the hassle of cables. I also love the fact that it’s waterproof and scratch-resistant, making it very practical for everyday use. Plus, it looks so sleek and modern. Truly an impressive gadget!"
— Mark J.