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Tech News
The Quantified Scientist's Rob ter Horst compared the Apple Watch Series 12's redesigned heart rate sensor against a Polar H10 chest strap across cycling, running, and weightlifting. He found near-perfect correlation during cycling, strong results while running, and solid but slightly weaker accuracy during weightlifting, an exercise notoriously difficult for wrist sensors to track.
Long-range forecasters say early data point to a Super El Niño forming ahead of winter 2026/2027, which is expected to produce a pronounced split-flow jet stream pattern across North America and Europe. The outlook combines ocean temperature trends, historical Super El Niño analogs, and early signs of a weakening polar vortex to project month-by-month temperature and snowfall trends across the US, Canada and Europe.
Motorola showed off the Moto Watch Ultra at IFA 2026, marking its first Wear OS smartwatch since the Moto 360 in 2019. The device features a large 46.26mm stainless-steel case reminiscent of Samsung's Galaxy Watch Ultra 2, but weighs only 51 grams, and retains Polar-powered fitness tracking alongside a rotating crown control scheme borrowed from Motorola's earlier Moto Watch.
Motorola unveiled the Moto Watch Ultra at IFA 2026, a flagship smartwatch built with Polar that returns the company to Google's Wear OS platform. The watch features a Snapdragon W5 Plus Gen 1 chip, a 1.5-inch pOLED display hitting 2,700 nits, LTE eSIM support, and up to two days of battery life from a 550mAh cell. It launches September 10 for $349.99, with carrier versions to follow.
A wave of screen-free fitness trackers—including the Garmin Cirqa, Google Fitbit Air, Polar Loop, Amazfit Helio Strap, and Whoop—are gaining traction by design: they collect health data continuously but require almost no daily interaction. Bloomberg reports Apple is reportedly exploring its own take on the format, signaling the trend could expand into mainstream smartwatch territory.