Ultra-Low Power 4G Call Smart Watch
An ultra-low-power 4G calling watch with Bluetooth calls, extensive watch-face styling, sports functions, and app data support.
Product Overview
The K05 Ultra-Low Power 4G Call Smart Watch is intended for wearable projects that require independent mobile communication as well as Bluetooth operation with a phone. When fitted with a compatible SIM and used on a supported network, it is designed for calls from the wrist; Bluetooth calling and app synchronization add options when a phone is nearby. The 2.01-inch, 240 x 296 display accommodates calls, messages, menus, music controls, sports records, and the watch-face styles that make a finished product feel specific to its brand and audience.
A 650mAh battery and dual-chip JL7012 plus GX318L platform are the practical basis for this model's low-power positioning. The watch also lists more than 100 style options, editable dials, camera functions, music, reminders, and fitness-related recording. Wellness features such as heart rate, sleep, steps, blood oxygen, blood pressure, or ECG are intended for personal activity reference only. This is not a medical device and its readings should not be used to identify a disease, respond to an emergency, or choose treatment. That limitation should be clear in customer-facing copy and instructions.
The specification lists Bluetooth 5.3 dual-mode connectivity and compatibility with iOS 9.0 or later and Android 5.0 or later. A launch plan should confirm cellular bands and SIM service in each sales market, app availability, enabled functions, charging method, claimed battery conditions, and any required compliance documentation. For an OEM or ODM range, the K05 supports decisions about case finish, user-interface style, dial library, language, app identity, packaging, and feature labeling. It suits brands seeking a customizable 4G watch built around connected everyday tasks, with capabilities communicated in specific and responsible terms.
Main Features
Independent 4G SIM communication with Bluetooth calling and app synchronization.
More than 100 style options with editable dial and interface customization.
Heart rate, sleep, step count, blood oxygen, ECG, and sports tracking.
Camera, music, messages, Siri, smart reminders, and low-power standby.
Product Parameters
| Model | K05 |
|---|---|
| Screen size | 2.01 inch |
| Chipset | JL7012 + GX318L |
| Battery | 650mAh |
| Bluetooth | 5.3 + 5.3 dual-mode |
| Resolution | 240 x 296 |
| System | iOS 9.0+ / Android 5.0+ |
| Material | ABS + spraying + PC + IML process |
OEM/ODM Cooperation
Well Fitness supports smart wearable projects with hardware and software integration, app and algorithm resources, PCBA SMT manufacturing, quality control, and supply chain coordination.
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