Comments on: Polar’s FCC filing hints at new heart rate sensor in the making https://gadgetsandwearables.com/2024/09/25/polar-optical-heart-rate-sensor-5t/ News, reviews, comparisons Sat, 02 Nov 2024 14:27:41 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: tfa https://gadgetsandwearables.com/2024/09/25/polar-optical-heart-rate-sensor-5t/#comment-31083419 Sat, 02 Nov 2024 14:27:41 +0000 https://gadgetsandwearables.com/?p=15582841#comment-31083419 then you look scrupulous through the uploaded FCC docs you can find the “lasermarkings” pdf that reveal the formfactor along the model number “Polar 360”

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