GrapheneOS will begin running on Motorola smartphones in 2027, starting with high-end devices using Snapdragon processors. The operating system will initially support only top-tier hardware. Support for lower-end models will come later once security and update standards are fully met. The decision follows ongoing efforts to ensure long-term software support for devices. Motorola has not yet announced specific models that will be eligible for the update. The timeline reflects a strategic approach to balancing performance and security across different device tiers.