SIGN Links
SIGN is the brand of Yuichi Sato, an independent developer who makes watch faces and apps for Garmin watches, Android apps and Kindle books.
Garmin watch faces and apps
Watch faces, data fields and apps that work on Garmin watches. They are not Garmin products: I develop them independently and publish them on the Garmin Connect IQ Store. Payment for the paid editions is handled by the third-party service KiezelPay, not Garmin.
AurumA frameless gold watch face built like a fine watch dial, with six finishesPaid, one-time purchase (24h free trial)
EmpressA frameless jewelled chronograph watch face with five gemstone finishesPaid, one-time purchase (24h free trial)
OverwatchA watch face with five data layouts that switch automaticallyPaid, one-time purchase (24h free trial)
KichijitsuA Japanese lucky-day watch face (rokuyo, Ichiryu Manbai-bi, Tenshanichi), plus the Kichijitsu Calendar app that lists upcoming lucky daysKichijitsu: paid, one-time purchase (24h free trial) / Kichijitsu Calendar: free
CairnA hiking data field built for the climbFree edition available / Cairn Pro: paid, one-time purchase (5-activity free trial)
Cairn CycleA cycling data field built for speed, power and cadenceFree edition available / Cairn Cycle Pro: paid, one-time purchase (5-activity free trial)
MultitimeA multi-timer app that runs several named timers at onceFree edition available (up to 3 timers) / Multitime Pro: paid, one-time purchase
See which watches each app supports →
Android apps
Books (Kindle & paperback)
- MY 100 DIVESA scuba logbook for 100 dives
- The Golden Ratio PC Build BibleA budget-based PC build guide
- Double Your PC's LifespanPC maintenance and troubleshooting
- No More LeasingA cost-cutting bible for startups
