Cubot W03 specifications

1.70" TFT LCD240×240260mAhUnknown
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The Cubot W03 is a budget fitness smartwatch with a 1.7-inch TFT LCD display offering 24-hour heart rate monitoring and 10 sports modes in a water-resistant body. With Bluetooth 5.1 connectivity and a 260mAh battery for extended standby, it syncs with Android and iOS smartphones for notifications and health data. Available in Black, Pink, and Blue, it is an accessible entry point into fitness tracking.

See full specifications below ↓

Strengths

  • Pro: Affordable fitness tracking with 24-hour heart rate monitoring and 10 sports modes
  • Pro: IP68 waterproofing for swim and weather resistance
  • Pro: Bluetooth 5.1 for reliable smartphone pairing and notifications
  • Pro: Available in three colors: Black, Pink, and Blue
  • Pro: Lightweight at 42g for comfortable all-day wear

Weaknesses

  • Con: 1.7" TFT LCD lacks the sharpness and color vibrancy of AMOLED alternatives
  • Con: No built-in GPS — relies on connected phone for location data
  • Con: No NFC or contactless payment support
  • Con: No SpO2 or blood oxygen sensor
  • Con: Proprietary OS with no third-party app support

Full Specifications

Display

1.70"
Screen Size
0.1MP
Resolution
Size
1.70 inches
Resolution
240 x 240 pixels
Aspect Ratio
1:1
Pixel Density
200 ppi
Technology
TFT LCD
Screen Protection
Scratch-resistant glass

Chipset & Memory

Unknown
Chipset
Chipset
Unknown
Manufacturer
Unknown

Battery

260 mAh
Battery
Capacity
260 mAh

Design

42g
Weight
43x43x12
Dimensions (mm)
Form Factor
Bar
Dimensions
43 x 43 x 12 mm
Weight
42 g (1.48 oz)
Colors
Black, Blue, Pink

Connectivity

5.1, A2DP, LE
Bluetooth
Bluetooth
5.1, A2DP, LE

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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Where to Buy
Screen Protectors
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