MicroEJ Low Power Watch Face Engine

Bring Personalization to Low Power Smartwatches

Users expect personalization and fresh visuals on their smartwatch.
But consumer brands must preserve battery life and rely on cost-effective hardware.

MicroEJ’s Low Power Face Engine (LPFE) is a low-power implementation of the Facer watch face model, optimized for RTOS smartwatches powered by VEE Wear.

It enables large-scale customization without moving to a high-level operating system.

LPFE provides access to 500,000+ watch faces created by 25,000+ designers, including brands such as Barbie, Hot Wheels, Atari, the US Air Force, Street Fighter, and Frida Kahlo.
 

Why Choose MicroEJ’s Low Power Watch Face Engine?

With Low Power Face Engine, smartwatch makers can:

  • Leverage a large creator ecosystem using Facer Creator
  • Offer unlimited personalization with 500,000+ watch faces
  • Differentiate products with branded and exclusive designs
  • Enable fast customization with typical face designs created in ~1 day
  • Preserve battery life, reaching 7+ days of autonomy
  • Optimize bill of materials with cost-effective hardware
  • Avoid the cost and power impact of high-level operating systems

Result: strong differentiation, rich user experience, and long battery life on cost-effective hardware.

DEMO: How to Design & Sync Watch Faces on a VEE Wear Smartwatch with Facer Creator

Learn how to design and sync custom watch faces to your VEE Wear smartwatch using the online creation tool Facer Creator.

In this step-by-step demo, you’ll see how easy it is to choose, customize, and sync watch faces via standard smartwatch communication interfaces such as Bluetooth Low Energy (BLE).

This demo covers:

  • Browsing the watch face catalog
  • Customizing colors, elements, and backgrounds
  • Syncing watch faces over BLE
  • Running watch faces on a VEE Wear smartwatch using Low Power Face Engine.

MicroEJ’s Low Power Watch Face Engine

Low Power Watch Face Engine is integrated into VEE Wear as an optional enterprise library.

Main Features:

  • Download of faces over BLE
  • Deserialization of the face metadata
  • Processing of the face tags and expressions
  • Rendering of layout and elements (MicroUI 3, MWT 3)

What’s Included

  • 500,000+ Facer watch faces
  • Facer Creator for VEE Wear
  • Facer companion mobile app for Android and iOS

Ready to Differentiate Your Smartwatch?

Want unlimited personalization without compromising battery life?
Contact MicroEJ to learn how Low Power Face Engine fits your smartwatch platform.

Contact us!