Much wow coming…

21 Day Battery Challenge

Huawei GT6 Series

Role
Design direction · Motion language & data visualisation architecture

Client
Huawei

Project type
Brand-led film and motion system

Agency
MSL UK — Part of Publicis Groupe

Year
2025

Context
For the UK launch of the Huawei GT6 Series, Olympic champion Mo Farah fronted a hero film designed to dramatise the watch’s 21-day battery performance. The campaign concept — Mo vs the GT6 Pro — followed his training across multiple disciplines and environments, positioning human endurance against machine reliability.

Insight
Early cuts revealed a strong narrative but limited visual structure. Data overlays needed to move beyond decoration and become a storytelling device — guiding the viewer, reinforcing the endurance narrative, and complementing Mo Farah’s performance without competing with it.

The UI was reframed as a narrative system, balancing human effort with machine precision. Abstract metrics — heart rate, power, GPS, battery decay — were translated into a calm, legible visual language rooted in Huawei’s circular design logic. While final production simplified certain elements, the system’s hierarchy, pacing, and intent remained aligned with the original direction.


Objective
Define a scalable, real-time data visualisation system capable of communicating performance metrics clearly across multiple aspect ratios (16:9, 9:16, 4:5), while maintaining cinematic clarity and brand consistency.

Approach
Developed a unified motion language inspired by the GT6’s circular UI architecture, refined through iterative testing to perform consistently across lighting conditions, activity types, and editorial formats.

Defined the UI behaviour, interaction logic, and visual hierarchy across all data states — establishing how information should appear, transition, and resolve in relation to live-action footage.

Defined and delivered a modular motion and UI toolkit — including battery states, performance dials, GPS cards, and typographic systems — supported by detailed storyboards specifying timing, hierarchy, and spatial behaviour. Production teams executed the final animation and VFX work directly from this direction.


Impact
The final system established visual coherence across the campaign, reinforcing the 21-day endurance narrative with a premium, data-driven aesthetic aligned with the Huawei Health ecosystem. The work contributed to strong engagement across social channels and positive press response, particularly around clarity, realism, and brand credibility.

© 2025 Huawei / MSL Group — All rights reserved.

Video Opener
Mo Farah checking the Huawei GT6 smartwatch during training, with circular battery indicator overlay showing day count and remaining charge.
Mo Farah running outdoors with circular on-screen UI displaying day count and battery percentage from the Huawei GT6.
Mo Farah training on a football pitch with Huawei GT6 performance UI overlay displaying heart rate and sprint data.
Close-up of Mo Farah running through an urban environment with Huawei GT6 UI overlay showing distance, altitude, and GPS coordinates.
Mo Farah cycling on a road at sunset with Huawei GT6 circular UI overlay showing power output, cadence, and speed.
Mo Farah checking the Huawei GT6 smartwatch at the end of his training, with circular battery indicator overlay showing day 21 and remaining 4 percentage of battery.
Huawei GT6 circular UI design displayed on a smartphone mock-up, showing battery progression and activity tracking.
Motion UI system for Huawei GT6 Series showing circular battery states, performance dials, GPS cards, and data hierarchy.