It checks today's price at every store, compares the alternatives and answers in about a minute.
The fēnix 8 Solar Sapphire 51mm is Garmin's largest multisport GPS watch, with a 1.4-inch solar-charged display under a sapphire lens and a titanium bezel. It adds on-wrist calling through a built-in speaker and microphone, a built-in LED flashlight, and multi-band GPS with maps for running, triathlon, golf, swimming and more. It is rated 10 ATM and weighs 3.4 oz, which is heavy on smaller wrists. At $812.99 at eBay as of November 8, 2026, it sits well below what this sapphire-solar tier usually costs new.
In stock
In stockSold by Sports&GadgetsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
In stock
In stock
In stock
In stock
In stock
In stock
In stock
In stock
Availability unknownSold by iqcollectibles (99.8% positive, 16,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by gpsnation.shop (99.9% positive, 11,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknownSold by ward_technologies (100% positive, 2,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $1,077.05 on Nov 8 at The Home Depot. Tracked across 11 stores since Nov 8.
Owners rate it 4.7 out of 5 across 20 ratings. They praise the rugged build, the flashlight and the long battery life, and most accept the size as the price of the big screen and solar ring.
Be limitless. The Garmin fēnix 8 Multisport 51-mm GPS Smartwatch is built for serious athletes and outdoor adventurers who want to push beyond their limits. It features a 1.4-in. solar-charged display with scratch-resistant sapphire lens, durable titanium bezel, and advanced strength training plans and targeted workouts to boost your body's stamina and performance. Pair with your smartphone for on-wrist calling with the built-in speaker and microphone. Plus, there's a powerful built-in LED flashlight for after-dark visibility. Go strong with solar power that extends battery life up to 149 hours in GPS mode (assumes continuous use for entire period in 50,000 lux conditions).
