Smartwatch Colmi i28 Ultra Black
Smartwatch Colmi i28 Ultra Black
Top-tier 1.43" AMOLED display 466 × 466 px
Crystal-clear image, rich colors and smooth touch control. Dozens of watch faces for easy customization of style and information.
Health under control: heart rate, blood pressure, SpO2 and sleep
Continuous measurement of heart rate, blood pressure and blood oxygen saturation, advanced sleep monitoring and a menstrual calendar for better wellbeing.
Bluetooth calls and smart features every day
Answer calls directly from the watch, stay on top of notifications, and use weather, timer, stopwatch, calculator, or music and camera controls.
Enjoy sharp visuals and vivid colors on the 1.43" AMOLED display with 466 × 466 px resolution, customize your watch faces, and keep everything important on your wrist. The watch alerts you to messages and notifications, supports Bluetooth calls thanks to the built-in speaker and microphone, and lasts up to 5–7 days in typical use.
Take care of your health with features like heart rate, blood pressure, blood oxygen saturation (SpO2), and sleep monitoring. You also get a menstrual calendar, step counter, and calorie and distance tracking. Choose from a range of sports modes—from running and cycling to yoga, Zumba, or weightlifting—and track your progress in real time.
For everyday convenience, the watch offers a calculator, timer, stopwatch, weather, and remote camera and music control. The minimalist design in metal alloy with a silicone strap, slim profile, and IP68 water resistance make it an elegant and durable accessory for every day.
Specifications
- Manufacturer
- COLMI
- Model
- i28 Ultra
- Color
- Black
- Chipset
- JL7013A6S
- Memory
- RAM 640 KB, ROM 256 Mb
- Bluetooth
- 5.3
- Wireless range
- Approximately 10 m
- Display
- 1.43" AMOLED, touch
- Display resolution
- 466 × 466 px
- Battery type
- Li‑Po
- Battery capacity
- 260 mAh
- Charging
- Magnetic
- Charging time
- Approximately 2 h
- Battery life
- Typical use: approx. 5–7 days; standby: approx. 30 days
- Speaker
- Yes
- Microphone
- Yes
- Case dimensions
- 43.5 × 43.5 × 11 mm
- Weight
- 51 g
- Strap width
- 20 mm
- Case material
- Zinc alloy, ABS, PC
- Strap material
- Silicone
- Resistance
- IP68
- Compatibility
- Android 4.4 and newer, iOS 8.0 and newer, HarmonyOS
- App
- COLMI FIT
- Watch languages
- EN, ZH, JA, KO, DE, FR, ES, AR, RU, UK, IT, PT, NL, PL, HU, CS, RO, ID, TH, TR, VI, HI
- App languages
- EN, ZH (Simpl./Trad.), DE, FR, AR, CS, EL, ES, JA, FA, IT, KO, PL, PT, RU, FI, SV, TH, HU, SK, HR, SQ, TR, UK
- Package contents
- Smartwatch, magnetic charging cable, user manual
Similar products
