Colmi C28 AMOLED Display Ultra Slim Smartwatch
The Colmi C28 AMOLED Display Ultra Slim Smartwatch packs a 1.93-inch AMOLED screen into a slim 7mm body, with Bluetooth calling and dual straps included. A genuine Colmi product with reliable performance and great value, backed by T-TECH’s local warranty and support.
Original price was: ৳ 4,400.00.৳ 3,990.00Current price is: ৳ 3,990.00.
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Payment Methods
Delivery Time
Inside Dhaka: Next day to 3 business days. *Inside Dhaka North and South City Corporation. Outside Dhaka: Next day to 5 business days.
Shipping Charge
Inside Dhaka: Starts from 70Tk. Outside Dhaka: Starts from 120Tk.
Payments
Spend TK.5000+ & pay in 3-36 months.
Colmi C28 AMOLED Display Ultra Slim Smartwatch
The Colmi C28 stands out with an ultra-slim 7mm body wrapped around a large 1.93-inch AMOLED display with a 90% screen-to-body ratio. Bluetooth 5.3 calling, full health tracking, and two included straps make it a well-rounded, comfortable everyday smartwatch.
Key Features
- 1.93-inch AMOLED display (368×448, 90% screen ratio)
- Ultra-slim 7mm body, just 39g
- Bluetooth 5.3 calling with built-in speaker and mic
- Heart rate, SpO2, stress, and sleep tracking with 100+ sport modes
- Comes with two interchangeable straps
Specifications
| Brand | Colmi |
| Model | C28 |
| Display | 1.93″ AMOLED, 368×448, 90% screen ratio |
| Battery | 230mAh |
| Connectivity | Bluetooth 5.3, Bluetooth calling |
| Health Tracking | Heart rate, SpO2, stress, sleep |
| Sport Modes | 100+ |
| Water Resistance | 1ATM (splash/rain resistant) |
| Dimensions / Weight | 7mm thick, 39g |
| Straps Included | Two interchangeable straps |
| App | COLMI Fit |
| Compatibility | Android 5.0+ and iOS 10.0+ |
Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
FAQs
1. How thin is the C28?
Just 7mm thick and 39g — one of the slimmest watches in its class.
2. Can I make calls from the watch?
Yes, it supports Bluetooth 5.3 calling with a built-in speaker and mic.
3. Is it water resistant?
Rated 1ATM — fine for rain and splashes, not for swimming.
4. How many straps come in the box?
Two interchangeable straps are included.
5. Does T-TECH provide a warranty?
Yes, it comes with T-TECH’s standard local warranty and after-sales support.
Brand
Colmi
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