{"product_id":"garmin-edge-r-850-gps-unit","title":"Garmin Edge 850 GPS Cycling Computer with Advanced Training Metrics \u0026 Navigation","description":"\u003cp\u003eThe \u003cstrong\u003eGarmin Edge 850\u003c\/strong\u003e sits above the \u003ca href=\"\/products\/garmin-computers-gps-edge-840-gps-unit\"\u003eEdge 840\u003c\/a\u003e in Garmin's cycling computer lineup, bringing a \u003cstrong\u003ecolour touchscreen with tactile button controls\u003c\/strong\u003e, \u003cstrong\u003eup to 24 hours of GPS battery life\u003c\/strong\u003e, and an expanded suite of performance analytics designed for cyclists who want the deepest possible insight into their training and racing.\u003c\/p\u003e\n\n\u003cp\u003eNavigation is powered by \u003cstrong\u003emulti-GNSS technology (GPS, GLONASS, and Galileo)\u003c\/strong\u003e for reliable, accurate positioning across all terrain types and environments. The \u003cstrong\u003eClimbPro\u003c\/strong\u003e feature previews upcoming climbs with full gradient profiles, remaining ascent, and real-time effort data — essential for pacing yourself intelligently on hilly routes or sportives. Beyond navigation, the Edge 850 tracks \u003cstrong\u003eVO2 max, lactate threshold, recovery time, and power zones\u003c\/strong\u003e when paired with compatible sensors, giving you a genuinely comprehensive picture of your fitness and fatigue over time.\u003c\/p\u003e\n\n\u003cp\u003eA standout addition on the Edge 850 is \u003cstrong\u003efuelling guidance and calorie tracking\u003c\/strong\u003e, which monitors your energy expenditure and prompts you to eat and drink at the right intervals — a feature that makes a real difference on rides of three hours or more. Post-ride, everything syncs seamlessly to \u003cstrong\u003eGarmin Connect™\u003c\/strong\u003e for analysis, social sharing, and structured training plan management. Compatible with \u003cstrong\u003eStrava, Komoot, and TrainingPeaks®\u003c\/strong\u003e. Browse the full \u003ca href=\"\/collections\/garmin\"\u003eGarmin range\u003c\/a\u003e, our \u003ca href=\"\/collections\/computers-gps\"\u003ecomputers and GPS collection\u003c\/a\u003e, or explore compatible \u003ca href=\"\/collections\/power-meters\"\u003epower meters\u003c\/a\u003e and \u003ca href=\"\/collections\/heart-rate-monitors\"\u003eheart rate monitors\u003c\/a\u003e to unlock the full analytics suite.\u003c\/p\u003e\n\n\u003cp\u003eWith 24 hours of GPS battery life, the Edge 850 is equally at home on a two-hour training ride and a full-day sportive or ultra-endurance event. Select your preferred option above and add to basket.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It's Good For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCyclists wanting a step up from the \u003ca href=\"\/products\/garmin-computers-gps-edge-840-gps-unit\"\u003eEdge 840\u003c\/a\u003e with expanded analytics and longer battery life\u003c\/li\u003e\n\u003cli\u003eAdvanced training metrics including VO2 max, lactate threshold, recovery advice, and power zone tracking\u003c\/li\u003e\n\u003cli\u003eClimbPro ascent planning with gradient profiles and real-time pacing data on every climb\u003c\/li\u003e\n\u003cli\u003eFuelling guidance and calorie tracking for optimal nutrition management on long rides\u003c\/li\u003e\n\u003cli\u003eReliable multi-GNSS positioning (GPS, GLONASS, Galileo) across all terrain types\u003c\/li\u003e\n\u003cli\u003eUp to 24 hours of GPS battery life for extended rides and multi-stage events\u003c\/li\u003e\n\u003cli\u003eSeamless sync with Garmin Connect™, Strava, Komoot, and TrainingPeaks®\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It's NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCasual riders who don't need advanced training analytics — the \u003ca href=\"\/products\/garmin-computers-gps-edge-540-gps-unit\"\u003eEdge 540\u003c\/a\u003e or \u003ca href=\"\/products\/garmin-computers-gps-edge-840-gps-unit\"\u003eEdge 840\u003c\/a\u003e may be more appropriate\u003c\/li\u003e\n\u003cli\u003eRiders without a power meter or heart rate monitor who want the full analytics suite — compatible sensors are required for metrics like VO2 max and lactate threshold\u003c\/li\u003e\n\u003cli\u003eThose specifically wanting a larger display — the \u003ca href=\"\/products\/garmin-gps-unit-edge-1040-unit-only-p108757\"\u003eEdge 1040\u003c\/a\u003e offers a larger screen\u003c\/li\u003e\n\u003cli\u003eNon-cycling activities — the Edge 850 is optimised specifically for cycling performance and navigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the Edge 850 compare to the Edge 840?\u003c\/strong\u003e\u003cbr\u003eThe Edge 850 builds on the \u003ca href=\"\/products\/garmin-computers-gps-edge-840-gps-unit\"\u003eEdge 840\u003c\/a\u003e with a longer battery life (up to 24 hours vs the 840's standard GPS mode), expanded analytics including fuelling guidance, and additional performance metrics. If you ride long or want the most comprehensive data set, the 850 is the stronger choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat sensors do I need to unlock the advanced metrics?\u003c\/strong\u003e\u003cbr\u003eFor VO2 max, lactate threshold, power zones, and cadence analysis, you'll need a compatible power meter and heart rate monitor. The Edge 850 supports ANT+ and Bluetooth sensors from a wide range of manufacturers. Browse our \u003ca href=\"\/collections\/power-meters\"\u003epower meters\u003c\/a\u003e and \u003ca href=\"\/collections\/heart-rate-monitors\"\u003eheart rate monitors\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does fuelling guidance work?\u003c\/strong\u003e\u003cbr\u003eThe Edge 850 monitors your calorie expenditure in real time and provides on-screen prompts to eat and drink at appropriate intervals based on your effort level and ride duration. It's particularly useful on rides of three hours or more where nutrition timing has a significant impact on performance and recovery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the Edge 850 without pairing any sensors?\u003c\/strong\u003e\u003cbr\u003eYes — the Edge 850 works fully as a standalone GPS cycling computer, providing speed, distance, elevation, navigation, and ClimbPro data without any additional sensors. Pairing a power meter and heart rate monitor unlocks the deeper analytics and coaching features.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":46545348427951,"sku":"010-03023-01","price":458.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/jl5ubyziwqjxsmoj3xgj.jpg?v=1770383128","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/garmin-edge-r-850-gps-unit","provider":"Swinnerton Cycles","version":"1.0","type":"link"}