CryptoChart
· v1.0.10
About
CryptoChart is a clean crypto-focused watch face with a TradingView-style price chart.
**Features**
- Large digital time with optional tachymeter seconds ring (can be disabled)
- Selectable crypto chart range: 4 hours, 12 hours, or 24 hours
- Auto-refresh every 15 / 30 / 60 minutes
- Centered price and % change over the selected chart window
- Coins: BTC, ETH, SOL, XRP, ADA, DOGE, BNB, AVAX, VSN
- Fiat currencies: USD, EUR, GBP, CHF, JPY, CAD, AUD, CNY, and more
- Configurable colors for chart, time, and tachymeter
- Top data field: date/weekday (default), steps, heart rate, battery, calories, or none
- Two bottom data fields (default: heart rate + steps; optional time to recover)
- Alarm and unread-notification indicators beside the date
- Time color can follow the market (green/red) or use a fixed color
- Adjustable time font (Bold / Regular / Condensed Bold / Condensed)
- 24-hour or 12-hour time format
**Data**
Price and chart data are fetched in the background from public APIs (CoinGecko and Binance). An internet connection via a paired phone is required for updates. Cached values remain visible offline. On first launch the chart may appear after a short delay until live market data has been fetched.
What's new
**What's New (1.0.10)**
Selectable chart range (4h / 12h / 24h). Finer charts for coins without a Binance pair (e.g. VSN) via CoinGecko market data. % change follows the selected window.
**What's New (1.0.9)**
Adjustable time size setting. Improved layout on ~43 mm devices (smaller time and date). Refined time/date/icon positions. Time to Recover bottom field and device-tuned type sizes retained.
**What's New (1.0.8)**
Time to Recover as optional bottom data field. Improved chart scaling for low-priced coins (e.g. VSN). Device-tuned type size (epix Gen 2 larger, other ~47 mm slightly smaller). Fiat currency, 4h chart/%, and layout polish.
Initial release: live crypto price, 4-hour chart with matching 4h change %, selectable fiat currency, alarm/notification icons, configurable colors, coin, and data fields.