An in-depth write-up of Hengefinder, a tool to locate sun-aligned 'henge' events anywhere, detailing the math, search algorithms, and practical implementation behind Manhattanhenge.
Apple Watch SE 3 is discounted across multiple variants (as low as $219–$249), making it a compelling entry-level option despite missing some high-end health features.
The Verge’s 2026 fitness trackers buying guide catalogs top wearables with prices, specs, and regulatory notes, highlighting price tiers, ecosystem trade-offs, and upcoming devices.