Brova Power via Amazon offers the Tec.Bean 16-Megapixel 4K WiFi Waterproof Sport Action Camera in Black for $45.99. Coupon code "9BSIMUU4" drops it to $36.79. With free shipping, that's the lowest price we could find by $21, although we saw it for $4 less last month. Features include a 2" LCD, up to 4K video recording, 16-megapixel still images, 170° wide-angle lens, WiFi, waterproof housing (up to 98 feet), two rechargeable batteries, and multiple mounting options.