Featured · Reviews · 7 min
Engadget calls the Galaxy Watch Ultra 2 a battery standard-setter. Here is how the original Ultra's rated hours compare with the Apple Watch Ultra 3's.
Explore by interest
Latest articles
Engadget calls the Galaxy Watch Ultra 2 a battery standard-setter. Here is how the original Ultra's rated hours compare with the Apple Watch Ultra 3's.
Nov 7 · 7 min read
Measure what your modem, router, and mesh nodes draw, then decide which settings and shutdowns are worth the trouble.
Nov 6 · 8 min read
The FiiO EH11 pairs a low price and retro styling with a simple question: are you willing to give up noise cancellation and a sealed fit?
Nov 5 · 7 min read
Batteries can help PJM meet peak demand, but their duration, location, and charging supply limit what they can solve.
Nov 4 · 7 min read
The new 5.51% I bond rate is an annualized starting rate, not a six-month promise. Here is what it means for returns, access and comparisons.
Nov 3 · 7 min read
AI systems depend on people who label data, review outputs, and moderate content, often through work that users never see.
Nov 2 · 8 min read
Rondo’s heat battery points to a different storage job: keeping factories supplied with high-temperature heat, not sending electricity back to the grid.
Nov 1 · 8 min read
The Fairphone 6 pairs a replaceable battery and modular parts with modern midrange specs, but its repair advantage comes with trade-offs.
Oct 31 · 7 min read
The Greadly Letter
A calm digest of essays, tools, market notes, and future-facing ideas. No spam, no daily noise.