The calendar on https://timechaincalendar.com/en would make a perfect watch face. I have a Samsung Galaxy Watch3. Find a way to either integrate the website directly with a watch face, or provide many of the same features provided by the website.

Mandatory Criteria:

• Real-time data
• Block height
• blocks till next halving
• blocks till next difficulty adjustment
• wall clock time
• same color scheme as TimeChainCalendar.com

Optional Features:

• tx fee estimate (high/medium/low)
• time since last block
• last block data (# txs, avg fee rate, block size, total value)
• mempool size/data
• sats/usd
• anything else you think is cool and won’t interfere with the mandatory criteria.

Reference Material

• This watch face is one of my favorites and the design could be adapted to include the requested features:
• This website might have some information on where to start.