Roosvenster (Dutch for "rose window") turns your watch into a gothic rose window. Every piece of glass is separated by real "lead" lines, and the window slowly fills with light as the hour passes. • TIME IN GLASS — 60 panes around the rim light up one by one with the minutes; the petal of the current hour glows bright with a golden rim. A calm digital medallion in the centre keeps the time instantly readable. • REAL SUNLIGHT — using your watch's last known location, the light falls through the window from where the sun actually is: from the left in the morning, from above at noon and from the right towards evening. After dusk the glass turns to a cool, moonlit blue. (Light fall can also be set to fixed or off.) • A NEW WINDOW EVERY HOUR — the mosaic reshuffles its colours each hour, so the face never looks the same all day (or keep one fixed mosaic). • YOUR COLOURS — 8 hand-tuned palettes (Chartres, Sainte-Chapelle, Matisse, Tiffany, Neon, Ocean, Autumn, Pastel) or build your own from 3 colours. Choose the accent colour, time colour and even the colour of the lead: black, graphite, bronze or silver. • DATA WITHOUT CLUTTER — three glass arcs around the medallion show steps, Body Battery, battery, stress, weekly active minutes or floors. A centre field shows steps, heart rate, battery, Body Battery or stress. • TOUCH AND HOLD — on touch watches (Connect IQ 4.2+), touch and hold the face to open the medallion: heart rate, Body Battery, stress, battery, sunrise and sunset. It closes by itself after a few seconds. • MADE FOR BOTH SCREEN TYPES — every colour sits exactly on the 64-colour grid of memory-in-pixel screens, so what you pick is what you see. On AMOLED watches the always-on mode shows only the window's tracery and the time, shifted every minute against burn-in. Settings (Connect IQ phone app, or on the watch itself): – Glass palette: Chartres / Sainte-Chapelle / Matisse / Tiffany / Neon / Ocean / Autumn / Pastel / Custom (3 colours) – Custom colour 1–3: 18 colours – Accent colour: from palette / white / gold / red / cyan / green / pink – Lead colour: black / graphite / bronze / silver – Time colour: white / accent – Mosaic: changes every hour / fixed – Light fall: real sun / fixed (top left) / off – Moonlit glass at night: on/off – Top / lower-right / lower-left arc: off / steps / Body Battery / battery / stress / active minutes (week) / floors – Centre field: off / steps / heart rate / battery / Body Battery / stress Permissions: Positioning (last known location only, for the sun position and sunrise/sunset; GPS is never switched on) and SensorHistory (Body Battery and stress).

First release.