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Next-gen Apple Watch could get an upgraded OLED screen with a battery life boost
Future Apple Watches around 2027 could feature new high-mobility oxide (HMO) OLED screens, developed by LG Display, potentially offering significantly longer battery life and reduced manufacturing costs.
What: Apple is reportedly exploring high-mobility oxide (HMO) OLED displays, a technology LG Display is developing, which could replace current LTPO displays in future Apple Watches from 2027 onwards to improve battery life and simplify production.
Why it matters: This move signifies Apple's continuous effort to push battery longevity and display efficiency in its wearables and potentially other devices, indicating a focus on foundational hardware improvements rather than just feature additions.
Decoder
- LTPO (Low-Temperature Polycrystalline Oxide): A type of display backplane technology used in high-end OLED screens that can dynamically adjust the refresh rate to save power.
- HMO (High-Mobility Oxide): An emerging display technology that could offer improved electron mobility and lower power consumption compared to LTPO, simplifying manufacturing.
Original article
Apple may be exploring a new OLED display technology called high-mobility oxide (HMO) for future Apple Watches. Compared to today's LTPO displays, HMO could reduce power consumption and manufacturing complexity, potentially leading to significantly longer battery life and lower production costs. LG Display is reportedly developing the technology, but it still faces technical challenges in achieving the speed and reliability Apple requires. If development progresses smoothly, HMO could appear in Apple Watches around 2027 or later, with possible future adoption in iPhones, though neither Apple nor LG has confirmed these plans.
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