Best Power (HK) Enterprises Ltd
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CW12 4G Smart Watch Dual Chip Long Battery Life SIM Card Supported Android Smartwatch
Production Lead Time:
7 day(s)
Shipping Method:
Air/Sea shipping
Built-in storage:
640KB+128Mbit
External Flash:
128Mbit
Display module:
2.01/240*296(SPI interface TFT）
TP:
Capacitive COF full touchscreen, fully laminated
4G communication frequency band:
Support frequency band FDD：B1/B3/B5/B8, TDD:B34/B38/B39/B40/B41
Three-axis motion sensor:
Records activity and sleep data; supports 100+ sports modes.
Heart rate and blood oxygen combined:
HX3918
Speaker/Microphone:
Support
Battery:
530mAh polymer lithium battery, precision-engineered protection board
Charger:
DC-5V Magnetic Wired Charging Base
Battery life:
4G mode battery life: 3-5 days; standby: 7 days.
Waterproof and dustproof rating:
IP67
Bluetooth functionality:
Supports Bluetooth voice and OTA upgrades
Description
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Description
CW12 4G Smart Watch Dual Chip Long Battery Life SIM Card Supported Android Smartwatch
| Product name | CW12 Dual-Chip Long Battery Life 4G Smartwatch |
| Built-in storage | 640KB+128Mbit |
| Speaker/Microphone | Support |
| Waterproof and dustproof rating | IP67 |
| Bluetooth functionality | Supports Bluetooth voice and OTA upgrades |
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Average Response Time
Over 7 days
Supplier info last updated: 22 Aug 2026
Advertise since: 1 Feb 2008
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