Colmi
Colmi C28 Smartwatch 1.93" AMOLED Gold
1.93" AMOLED Display, Da GPT AI Assistant, Battery Life 5-7 Days, Over 100 Sport Modes, Bluetooth 5.3 with Speaker/Microphone
The Colmi C28 is a smartwatch with a 1.93-inch AMOLED display and an integrated ChatGPT-based Da GPT assistant. It offers over 100 sport modes, comprehensive health measurements, and a battery life of 5 to 7 days. Thanks to the speaker and microphone, Bluetooth calls are possible directly from the wrist.
CHF44.95
Incl. VAT and recycling fee
More than 10 available
- Free shipping with Swiss Post
- Us de Bärge – shipped from Thusis
- 60 days free returns
- Price match guarantee
Description
The Colmi C28 combines a large 1.93-inch AMOLED display with 368 x 448 pixel resolution and a 90% screen-to-body ratio with a zinc alloy case and an interchangeable silicone strap. Integrated speaker and microphone enable phone calls via Bluetooth 5.3 directly on the wrist, supported by Android 5.0+, iOS 9.0+, and HarmonyOS via the COLMI Fit app.
With the ChatGPT-based Da GPT assistant, you can answer questions and retrieve information without needing your smartphone. The VC30F heart rate sensor and over 100 sport modes capture heart rate, blood oxygen, stress, and sleep and are aimed at health- and sports-conscious users. The 230-mAh lithium-polymer battery provides 5 to 7 days of battery life at 2.5 hours charging time and over 300 charge cycles, while 1ATM water resistance and IP6X dust protection ensure everyday usability.
Specifications
| General | |
|---|---|
| Color | Gold |
| Replaceable Strap | Yes |
| Number of Sport Modes | over 100 |
| AI Assistant | Da GPT (ChatGPT-based) |
| Health Functions | Heart Rate Measurement, Blood Oxygen Measurement, Stress Measurement, Sleep Analysis |
| Dimensions | |
| Strap Width | 20 mm |
| Technical data | |
| Screen Diagonal | 1.93 inches |
| Display Technology | AMOLED |
| Screen Resolution | 368 x 448 pixels |
| Screen-to-Body Ratio | 90 % |
| Battery Capacity | 230 mAh |
| Battery Type | Lithium-Polymer |
| Battery Life | 5-7 days |
| Charging Time | 2.5 h |
| Charge Cycles | over 300 |
| Water Resistance | 1ATM |
| Dust Protection Class | IP6X |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 m |
| Speaker Integrated | Yes |
| Microphone Integrated | Yes |
| Main Chipset | JL7074 |
| Heart Rate Sensor | VC30F |
| Compatibility | |
| Compatible Operating Systems | Android 5.0+, iOS 9.0+, HarmonyOS |
| Companion App | COLMI Fit |
| Material | |
| Case Material | Zinc Alloy |
| Strap Material | Silicone |
More Information
| Bracelet material | Silicone |
|---|---|
| Case material | Zinc alloy |
| Battery capacity | 230 mAh |
| Display technology | AMOLED |
| Screen diagonal | 1.93 inches |
| Bluetooth version | 5.3 |
| Battery type | Lithium-Polymer |
| Screen resolution | 368 x 448 pixels |
| Battery life | 5-7 days |