Cubot C21 specifications
1.32" TFT LCD360×360300mAhUnknown
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The Cubot C21 is a 2023 compact smartwatch with a 1.32-inch circular TFT LCD display at 360x360 resolution, protected by Corning Gorilla Glass. It tracks heart rate, SpO2, and blood pressure with Bluetooth 5.0 connectivity and a 300mAh battery in a compact 46.5mm case. A budget-friendly entry-level health tracker for everyday wear.
See full specifications below ↓Strengths
- Pro: Heart rate, SpO2, and blood pressure monitoring
- Pro: Compact 46.5mm circular body with Gorilla Glass protection
- Pro: Bluetooth 5.0 for smartphone pairing
- Pro: 128MB internal storage for activity data
- Pro: Budget-friendly health tracking
Weaknesses
- Con: Small 300mAh battery limits wear time
- Con: Non-touch 1.32-inch TFT LCD display
- Con: No cellular or GPS connectivity
- Con: No gyroscope or barometer
- Con: Older Bluetooth 5.0 vs 5.2 on newer models
Full Specifications
Display
1.32"
Screen Size
0.1MP
Resolution
- Size
- 1.32 inches
- Resolution
- 360 x 360 pixels
- Aspect Ratio
- 1:1
- Pixel Density
- 386 ppi
- Technology
- TFT LCD
- Screen Protection
- Corning Gorilla Glass
Chipset & Memory
Unknown
Chipset
- Chipset
- Unknown
- Manufacturer
- Unknown
- Storage
- 128 MB
Battery
300 mAh
Battery
- Capacity
- 300 mAh
Design
46.5x46.5x13
Dimensions (mm)
- Form Factor
- Bar
- Dimensions
- 46.5 x 46.5 x 13 mm
- Colors
- Black, Silver
Connectivity
5.0, A2DP
Bluetooth
- Bluetooth
- 5.0, A2DP
Network
3G
UMTS
2G
GSM
- Network Bands
- GSM: S-Band, 850 (850), 900 (900), 1800 (1800), 1900 (1900); WCDMA: 900 (900), 2100 (2100); IDEN: 800 (800), 900 (900); FOMA: FOMA
Features and specifications are subject to change without prior notification.
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