{"product_id":"garmin-varia-rearvue-820-cycling-radar-w-tail-light","title":"Garmin Varia™ Rearvue 820 Cycling Radar w Tail Light","description":"\u003cp data-end=\"851\" data-start=\"463\"\u003eThe Garmin Varia™ RearView 820 is an advanced rear-facing cycling radar and tail light designed to dramatically improve rider awareness and on-road safety. Using Garmin’s most powerful and precise radar technology to date, the RearView 820 detects approaching vehicles from up to \u003cstrong data-end=\"757\" data-start=\"743\"\u003e175 metres\u003c\/strong\u003e behind you, tracking \u003cstrong\u003evehicle size\u003c\/strong\u003e, speed, \u003cstrong\u003elane changes\u003c\/strong\u003e and overall threat level in real time.\u003c\/p\u003e \n \n\u003cp data-end=\"1230\" data-start=\"853\"\u003ePaired with a compatible \u003ca href=\"https:\/\/www.theoddspoke.com.au\/garmin-edge-550-gps-cycling-computer\"\u003eGarmin Edge® cycling computer\u003c\/a\u003e, select Garmin smartwatches, or the Varia smartphone app, the RearView 820 delivers clear visual and audible alerts so you know what’s coming — without taking your eyes off the road. Whether vehicles are closing quickly or travelling at a similar speed, the system intelligently identifies and prioritises potential risks.\u003c\/p\u003e \n \n\u003cp data-end=\"1697\" data-start=\"1232\"\u003eThe integrated rear light is Garmin’s brightest yet, providing visibility from up to \u003cstrong data-end=\"1325\" data-start=\"1317\"\u003e2 km\u003c\/strong\u003e away. A built-in brake light feature detects when you slow down or stop, triggering a unique flash pattern to alert traffic behind you. Multiple light modes — including day flash, night flash, solid and peloton mode — allow you to adapt your setup for solo training, bunch rides or low-light conditions. Custom light patterns can also be configured through the Varia app.\u003c\/p\u003e \n \n\u003cp data-end=\"1976\" data-start=\"1699\"\u003eWith a sleek, compact design and updated mounting system, the Varia RearView 820 fits neatly to almost any road or gravel bike seatpost. Long battery life ensures peace of mind on extended rides, offering up to \u003cstrong data-end=\"1940\" data-start=\"1910\"\u003e24 hours in day flash mode\u003c\/strong\u003e or \u003cstrong data-end=\"1975\" data-start=\"1944\"\u003e30 hours in radar-only mode\u003c\/strong\u003e.\u003c\/p\u003e \n \n\u003cp data-end=\"2159\" data-start=\"1978\"\u003eFor riders who want maximum situational awareness without compromise, the Varia RearView 820 sets a new benchmark in cycling safety technology.\u003c\/p\u003e \n \n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.theoddspoke.com.au\/assets\/images\/Screenshot%202026-02-05%20091420.png\" style=\"float: left; width: 395px; height: 411px;\"\u003e\u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n \n\u003ch3\u003eKey Features\u003c\/h3\u003e \n \n\u003cul\u003e \n \u003cli data-end=\"2243\" data-start=\"2184\"\u003e \n \u003cp data-end=\"2243\" data-start=\"2186\"\u003eRear-facing radar detects vehicles up to \u003cstrong data-end=\"2236\" data-start=\"2227\"\u003e175 m\u003c\/strong\u003e away\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2313\" data-start=\"2244\"\u003e \n \u003cp data-end=\"2313\" data-start=\"2246\"\u003eAdvanced tracking identifies vehicle size, speed and threat level\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2380\" data-start=\"2314\"\u003e \n \u003cp data-end=\"2380\" data-start=\"2316\"\u003eAlerts for vehicles travelling at the same speed or overtaking\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2430\" data-start=\"2381\"\u003e \n \u003cp data-end=\"2430\" data-start=\"2383\"\u003eBright rear light visible from up to \u003cstrong data-end=\"2428\" data-start=\"2420\"\u003e2 km\u003c\/strong\u003e\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2496\" data-start=\"2431\"\u003e \n \u003cp data-end=\"2496\" data-start=\"2433\"\u003eIntegrated brake light with unique flash pattern when slowing\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2561\" data-start=\"2497\"\u003e \n \u003cp data-end=\"2561\" data-start=\"2499\"\u003eMultiple light modes: day flash, night flash, solid, peloton\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2622\" data-start=\"2562\"\u003e \n \u003cp data-end=\"2622\" data-start=\"2564\"\u003eCustomisable light patterns via the Varia smartphone app\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2709\" data-start=\"2623\"\u003e \n \u003cp data-end=\"2709\" data-start=\"2625\"\u003eCompatible with Garmin Edge® computers, select Garmin smartwatches and smartphones\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2786\" data-start=\"2710\"\u003e \n \u003cp data-end=\"2786\" data-start=\"2712\"\u003eUp to \u003cstrong data-end=\"2730\" data-start=\"2718\"\u003e24 hours\u003c\/strong\u003e battery life (day flash) or \u003cstrong data-end=\"2771\" data-start=\"2759\"\u003e30 hours\u003c\/strong\u003e (radar only)\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2833\" data-start=\"2787\"\u003e \n \u003cp data-end=\"2833\" data-start=\"2789\"\u003eCompact design with updated seatpost mount\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2852\" data-start=\"2834\"\u003e \n \u003cp data-end=\"2852\" data-start=\"2836\"\u003eUSB-C charging\u003c\/p\u003e \n \u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003ch3 data-end=\"2917\" data-start=\"2898\"\u003eWhat’s Included\u003c\/h3\u003e \n \n\u003cul data-end=\"3028\" data-start=\"2919\"\u003e \n \u003cli data-end=\"2959\" data-start=\"2919\"\u003e \n \u003cp data-end=\"2959\" data-start=\"2921\"\u003eVaria™ RearView 820 radar tail light\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"2985\" data-start=\"2960\"\u003e \n \u003cp data-end=\"2985\" data-start=\"2962\"\u003eSeatpost mounting kit\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"3010\" data-start=\"2986\"\u003e \n \u003cp data-end=\"3010\" data-start=\"2988\"\u003eUSB-C charging cable\u003c\/p\u003e \n \u003c\/li\u003e \n \u003cli data-end=\"3028\" data-start=\"3011\"\u003e \n \u003cp data-end=\"3028\" data-start=\"3013\"\u003eDocumentation\u003c\/p\u003e \n \u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":44160584056874,"sku":"010-03180-00","price":469.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8711\/9146\/files\/010-03180-00_d39b6dce-ffe2-45be-b71c-640c3d189b13.webp?v=1780018749","url":"https:\/\/cyclesy.cc\/products\/garmin-varia-rearvue-820-cycling-radar-w-tail-light","provider":"Cyclesy","version":"1.0","type":"link"}