CEFAST C1-10 USB-C to HDTV 4K Video Cable Features Video Output: Supports up to 4K@60 Hz (3840×2160) resolution with HDR for sharp, vibrant visuals Length & Build: Approximately 1.8 m (5.9 ft) long, weighing around 75 g; features a durable aluminum-alloy connector housing with a tightly woven nylon-braided outer jacket  Durability: Rated for at least 25,000 bends, ideal for frequent use with laptops, tablets, phones, and consoles  Connectivity: Sim
ACEFAST C1-10 USB-C to HDTV 4K Video Cable Original price was: 1,990৳ .Current price is: 1,500৳ .
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COLMI R02 Smart Ring Military Grade-bllackaterial: Stainless Steel Shell Health Tracking: Heart Rate, Blood Oxygen (SpO2), Sleep Monitoring, Stress Detection Fitness Tracking: Activity & Sports Monitoring Compatibility: Android & iOS Durability: Military-Grade Build
COLMI R02 Smart Ring Military Grade Original price was: 3,200৳ .Current price is: 2,990৳ .
-8%
COLMI R12 Smart Ringi-blackSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ringi-blackSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ring-silerSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ring-goldSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
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COLMI R12 Smart Ringi-blackSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ringi-blackSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ring-silerSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
COLMI R12 Smart Ring-goldSports Modes: Walking, running, cycling, swimming, and more Water Resistance: 5ATM – suitable for swimming Charging: Wireless charging pad included Battery Life: Multi-day use on a single charge Compatibility: Syncs with mobile app Material: Durable and skin-friendly build
Colmi

COLMI R12 Smart Ring

Original price was: 3,700৳ .Current price is: 3,400৳ .

SKU: COLS22 Category:

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COLMI R12 Smart Ring Features

  • Display: Integrated screen with touch control

  • Sensors: Heart rate, SpO2, sleep monitor, step counter

  • Gesture Control: Navigate videos, control camera

  • Sports Modes: Walking, running, cycling, swimming, and more

  • Water Resistance: 5ATM – suitable for swimming

  • Charging: Wireless charging pad included

  • Battery Life: Multi-day use on a single charge

  • Compatibility: Syncs with mobile app

  • Material: Durable and skin-friendly build

COLMI R12 Smart Ring

The COLMI R12 is a bold step forward in smart ring tech—integrating a color display, gesture control, and wireless charging into a compact, stylish ring. It excels at convenience and daily wear, even if its biometric accuracy isn’t impeccable. Ideal if you want a visible stats display and modern controls; but if budget is tight or you care primarily about core tracking, earlier models or SR08 clones could be better value.

COLMI R12 Smart Ring Price in Bangladesh

Buy original COLMI R12 Smart Ring  at the best price in Bangladesh from Shei Tech. From chargers, cables, power banks, to earbuds and smartwatches — we have it all! Shop now for authentic accessories, fast delivery, and unbeatable deals. 

Why Choose Shei Tech – Best Gadget Shop in Bangladesh

Looking for the best place to buy gadgets online in Bangladesh? Welcome to Shei Tech, your onestop destination for authentic and top-quality gadgets at best prices. Whether you’re searching for the latest wireless earbuds, smartwatches or other premium tech accessories, Shei Tech is the trusted gadget shop in Bangladesh. 

We offer a fast, secure, and user-friendly online shopping experience, making it easy to order the latest gadgets in Bangladesh from the comfort of your home. All our products, including the popular COLMI R12 Smart Ring , are 100% original and authentic products.

At Shei Tech, we are committed to providing the best tech deals, exclusive gadget launches and reliable delivery across Bangladesh. Our expert team ensures every customer receives excellent service and genuine products.

Color

Black

,

Gold

,

Silver
Warranty

6 Months
Ring size

#10

,

#8

,

#9
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