Latest Mtk2502c Cpu

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

15 来源

The MTK2502C (MediaTek Aster) chipset, once the industry standard for entry-level smartwatches, has transitioned into a legacy/mature phase Alibaba Alibaba. While it remains a cost-effective choice for ultra-budget wearables, modern market trends are rapidly shifting toward higher-performance alternatives.

Product Specifications & Capabilities

The MTK2502C is an ultra-low-power SoC designed for simple notification devices:

Core Architecture: ARM Cortex-M4 CPU with limited 64MB RAM/128MB ROM Alibaba.
Connectivity: Bluetooth 4.0 (now considered legacy) Alibaba.
Display Support: Optimized for small, low-resolution 240x240 LCD/TFT screens Alibaba Ebay.
Battery Life: Its key advantage is ultra-low idle power consumption (<20mA), enabling up to 10 days of battery life on small wearable batteries Alibaba.

Market Trends & Insights (2026)

1The Budget Pillar: Despite its age, the MTK2502C is still the "pillar" of the sub-$30 wholesale market Alibaba Alibaba. It is primarily used in generic B2B smartwatches for regions like Latin America and Southeast Asia where price is the primary driver Alibaba.
2Phase-Out in Mainstream Retail: Consumer platforms like Amazon and TikTok have almost entirely replaced MTK2502C devices with newer 64-bit chipsets that support smoother UIs and modern OS features Techlicious Youtube.
3Migration to TR-Series: The industry is pivoting to the TR91xx/TR93xx series (e.g., TR9343), which offers Bluetooth 5.0, faster wake-up speeds (0.8s vs 1.7s), and better connectivity with modern iOS and Android devices Alibaba.

Sourcing Strategy

Unit Cost: Focus on MTK2502C only if your target price is sub-$15/20 for high-volume promotional gifts or basic notification wearables Alibaba Alibaba.
Future-Proofing: For a retail-competitive product in 2026, it is strongly recommended to source manufacturers capable of integrating newer TR-series or Realtek chipsets to ensure compatibility with modern smartphone Bluetooth standards Alibaba.

The files below provide a list of verified OEM manufacturers who specialize in custom hardware and can assist with both legacy MTK2502C designs and newer chipset migrations.

Based on these results, you can continue with:

Sources & References

15 sources cited · Verified industry data & reports

MTK2502 Smartwatch Sourcing Guide for Buyers

Alibaba.com

Core Hardware: ARM Cortex-M4 CPU, 128MB ROM, and 64MB RAM Alibaba. · Display: Support for 1.22" to 1.54" screens with a standard 240x240 resolution Instagram ...

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SNS Insider

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MTK2502C Development

XDA Forums

The chip is reasonably popular in Asian markets it seems, as I've seen it on Moto 360 clones and other Chinese watches - so I figured it would ...

New Series 6 Smart Watch Fitness Call Watch X6 Smartwatch

Made-in-China.com

... available; Compliance with all fruit watchband, built-in many exquisite dial. CPU, MTK2502C. Product Name, Smart Watch. Product Size, 46mm:46*38*10.7mm.

Touchscreen Smartwatch Bluetooth Smart Watch Phone ...

eBay

Hard Ware Details. CPU : MTK6261D (Option MTK6261A or MTK2502C?) ROM+RAM: 32M+32M, Max support 32G TF Card. LCD: 1.54"inch 240X240 IPS HD display. Bluetooth ...

Smartwatch Chips Market | Global Market Analysis Report

Future Market Insights

Key Insight. The smartwatch chips market is projected to grow from USD 2.0 billion in 2025 to USD 5.3 billion by 2035, at a CAGR of 10.3%.