Ambient
Understands useful context from your notifications, email and calendar through the companion app.
It reads the flood, keeps the useful parts, and turns them into a handful of calm, actionable cards.
Messages, email and calendar context are summarized by the companion app. Herald Zero brings the few items that genuinely need you onto a quiet e-ink screen. Everything else stays out of sight.
Ambient Proactive Execution Model
The agent orchestration technology behind Herald Zero.
APEX Model brings ambient context, proactive intelligence and deliberate execution into one focused system. It notices what matters, proposes the next move and keeps you in control before anything happens.
Understands useful context from your notifications, email and calendar through the companion app.
Surfaces a timely suggestion before you need to dig through apps or ask the obvious question.
Turns that suggestion into a clear, reviewable action — with the final decision behind two physical keys.
A translucent pocket companion with paper-like e-ink, two contextual keys and one tactile wheel.
Scroll between AI summaries and suggestions. Press the wheel when you want the detail.
The screen tells the two physical buttons what they do. Accept, dismiss, snooze or respond without hunting through an app.
The companion phone app handles connectivity, pairing, preferences and credits. The device stays focused.
Read, summarize and surface proactive reminders when they become useful.
Tap either physical key below. The labels change with each card — because the hardware adapts to the moment, not the other way around.
Prep for 3pm client call · 30 min
No universal agent. No tiny-phone cosplay. Herald Zero does one job: turn digital noise into a few decisions you can make and move on from.
No. Your phone handles connectivity, accounts and the companion app. Mundus handles the moments that actually need your attention.
Also no. It filters notifications, summarizes email and calendar context, then puts suggested actions behind two physical buttons.
Because every accept or reject is a useful preference signal. Over time, your choices teach the priority model what matters to you.
Not yet. Herald Zero is still being engineered. Final specifications, availability and pricing will be announced when they are real — not before.
Basic device functions are planned to be free, with additional AI usage available through credits or a subscription.
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