Refurbished Garmin Forerunner Watches

Name: Refurbished Garmin Forerunner Watches
Brand: Back Market
Price: 321 USD
Availability: InStock
Rating: 4 (23 reviews)

Built for serious runners, refurbished Forerunner watches combine precise GPS with advanced running metrics and dynamic elevation. Integrated personal coach and multi-day battery serve committed athletes responsibly....

Compare devices

4 products

Trade in to get it for less

Today’s purchase could set you back a lot less when you trade in an old device at the same time.

Garmin Smart Watch Forerunner 245 GPS - Slate Gray

(3)

Starting at

Refurbished price:$321.00

Garmin Smart Watch Forerunner 245 Music HR GPS - Black

(4)

Starting at

Refurbished price:$395.00

Versus $399.00 new

Garmin Smart Watch Forerunner 935 - Black

(1)

Starting at

Refurbished price:$401.00

Garmin Smart Watch Forerunner 945 HR GPS - Black

(2)

Starting at

Refurbished price:$498.32

Versus $600.00 new

Garmin watches

The 3 Best Used Garmin Watches | Back Market

Not sure if you should buy a used Garmin watch? We'll tell you all the important features that you can find in a used Garmin watch and what the best deals are right now.

Customer reviews for Refurbished Garmin Forerunner Watches

Overall rating

23 verified reviews

Rating details

Shipping
4/5
Packaging
4/5
Overall performance
3.9/5
Appearance
4.1/5

Reviews

Brandon Y.
Verified purchase
Reviewed 3/3/24, United States.
This might as well have been a new purchase. Beautiful watch and back market made it happen so easily. Thank you!
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
2/22/24
April G.
Verified purchase
Reviewed 8/13/23, United States.
Delivery was fast, the item arrived and looked brand new! I am extremely happy with the purchase. Once again, Back Market has exceeded my expectations!
Garmin Smart Watch Forerunner 245 HR GPS - White
Garmin Smart Watch Forerunner 245 HR GPS - White
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
7/30/23
Herbert P.
Verified purchase
Reviewed 1/23/25, United States.
Unfortunately, I charged this watch for many hours, using different outlets in my apartment, and tried everything under the sun to get it to turn on, but it never did. I think I was sold a dead watch and had to return it. Disappointing.
Garmin Smart Watch Forerunner 45 HR GPS - Black
Garmin Smart Watch Forerunner 45 HR GPS - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/18/25
Greg H.
Verified purchase
Reviewed 2/25/24, United States.
CAME IN GREAT CONDITION , NO ISSUES WITH THE SET UP. BATTERY COULD LAST LONGER WHEN OUT ON RUNS BUT ALL IN ALL VERY GOOD.
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
2/11/24
Catherine E.
Verified purchase
Reviewed 5/12/24, United States.
i really love this watch, fits great, works fantastically, would buy again.
Garmin Smart Watch Forerunner 245 Music HR GPS - Black
Garmin Smart Watch Forerunner 245 Music HR GPS - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/27/24
Fiona Z.
Verified purchase
Reviewed 3/24/24, United States.
Works great. Looks great.
Garmin Smart Watch Forerunner 245 HR GPS - White
Garmin Smart Watch Forerunner 245 HR GPS - White
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
3/7/24
Ryan H.
Verified purchase
Reviewed 2/11/24, United States.
Better than advertised. Couldn’t be happier.
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
Garmin Smart Watch Forerunner 245 GPS - Slate Gray
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
2/1/24
Matias A.
Verified purchase
Reviewed 5/22/24, United States.
Don’t order through trade box llc. They are sending things in the mail using a different carrier than listed which caused them to screw up my tracking number and the package was delivered to the wrong address. Twelve days into a chat with an “agent” and I haven’t heard back in five days. I’ve been completely ripped off and I still don’t have the money back. I’m not the first person this seller has done this too, read the reviews.
Garmin Smart Watch Forerunner 45 HR GPS - Black
Garmin Smart Watch Forerunner 45 HR GPS - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
5/8/24
Aaron G.
Verified purchase
Reviewed 4/26/23, United States.
Quality of the item came in excellent conditions besides the box which was sketchy but so far the watch and charger works perfectly fine. Happy with the purchase. The shipping came faster than expected.
Garmin Smart Watch Forerunner 45S HR GPS - White
Garmin Smart Watch Forerunner 45S HR GPS - White
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/7/23
Briton M.
Verified purchase
Reviewed 1/26/23, United States.
Amazing. Even came early
Garmin Smart Watch Forerunner 45S HR GPS - Black
Garmin Smart Watch Forerunner 45S HR GPS - Black
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
10/10/22

Read our guides

Our recent comparisons

Comparison
Lenovo ThinkPad X1 Carbon G10 14" vs Lenovo ThinkPad X1 Carbon G11 14" comparison

Searches so popular you can't sit with them

DJI Drones Mother's Day Apple Watch Series 3 Fossil Watches Father's Day Apple Watch series 9 Garmin watches Fitbit watches Apple Watch Ultra AirTag

Garmin Forerunner watches deliver specialized running metrics and training insights for runners seeking data-driven performance improvement. Choosing a refurbished GPS running watch gives you access to Garmin's advanced analytics while making an environmentally conscious decision. Find the training partner that helps you run smarter and achieve your goals.

What are the key features of Garmin Forerunner watches?

Advanced running dynamics: cadence, ground contact time, vertical oscillation, stride length, and running power metrics
Multi-band GPS: L1 and L5 satellite frequencies on premium models provide superior accuracy in challenging environments
Training metrics: VO2 max estimation, training load, recovery time, race predictor, and training effect analysis
Extended battery life: 15-80+ hours in GPS mode depending on model for long runs and ultra-marathons
Multisport tracking: running, cycling, swimming, and triathlon modes on higher-end models
Daily health monitoring: 24/7 heart rate, sleep tracking, stress monitoring, and Body Battery energy levels
Music storage: onboard music from Spotify, Deezer, or Amazon Music on select models for phone-free running
Cross-platform compatibility: works with both Android and iOS through Garmin Connect app

What are the differences between a refurbished and a used Garmin Forerunner watch?

A used Garmin Forerunner is resold without professional inspection or warranty. Running watches endure significant stress—sweat, impacts, weather exposure—that can degrade GPS accuracy, heart rate sensors, and battery performance. A refurbished Garmin Forerunner from Back Market has been thoroughly tested by trusted refurbishers following our Quality Charter.

Each watch undergoes comprehensive inspection of GPS satellite acquisition and accuracy, heart rate sensor performance, barometric altimeter calibration, accelerometer functionality for running dynamics, battery health, water resistance seals, button responsiveness, and charging capability. Every device comes with a minimum 1-year warranty and 30-day returns. You get reliable training data and performance metrics without the premium new price, while extending the life of quality sports technology.

Who are Garmin Forerunner watches best for?

Garmin Forerunner watches serve different types of runners depending on the model:

Serious runners and marathoners: advanced metrics, race predictors, and training load monitoring optimize performance and prevent overtraining
Trail runners: topographic maps, multi-band GPS, and elevation profiles handle off-road running better than basic watches
Ultra-runners and endurance athletes: extended battery life supports 50K, 100K, and multi-day events without mid-race charging
Triathletes: models like Forerunner 945 and 955 include swim-bike-run multisport modes with transition tracking
Data-driven athletes: comprehensive metrics help analyze performance, identify weaknesses, and track improvements over time
Runners wanting training plans: adaptive training plans from Garmin Coach or synced from TrainingPeaks guide structured workouts
Casual runners on a budget: entry-level Forerunner models provide GPS accuracy and basic metrics without overwhelming complexity

Which Garmin Forerunner watch should you choose?

Garmin Forerunner 965 is the premium flagship with a bright AMOLED touchscreen, full-color topographic maps, multi-band GPS, and up to 23 days battery in smartwatch mode (31 hours GPS). It includes every metric Garmin offers: running dynamics, training readiness, HRV status, race widget, and comprehensive recovery insights. Choose the 965 if you want the best display, longest battery, and most complete feature set for serious training.

Garmin Forerunner 955 offers nearly identical features to the 965 but uses a lower-resolution Memory-in-Pixel (MIP) display instead of AMOLED. The MIP screen is always visible in bright sunlight but less vibrant indoors. Battery life extends even longer—42 hours GPS mode. The 955 Solar variant adds solar charging to extend battery further. Choose the 955 if you want flagship features and prefer the always-visible MIP display or longer battery over AMOLED brightness.

Garmin Forerunner 945 is the previous-generation flagship that remains excellent for multisport athletes. It includes full maps, multi-band GPS, running dynamics, training metrics, and triathlon modes. Battery lasts about 36 hours in GPS mode. Choose the 945 for complete training features at better refurbished prices than the 955/965.

Garmin Forerunner 265 and 255 are mid-range models perfect for serious runners who don't need full topographic maps. The 265 has an AMOLED display while the 255 uses MIP. Both include running dynamics, training readiness, race widget, and music storage. Battery lasts 13-20 hours GPS (varies by model and settings). Choose these if you want advanced training metrics without the bulk and expense of flagship models.

Garmin Forerunner 165 and 55 are entry-level models for runners wanting accurate GPS without overwhelming metrics. The 165 adds an AMOLED display and more features, while the 55 is the simplest, most affordable Forerunner. Both provide accurate distance/pace tracking, heart rate monitoring, and basic training insights. Choose these if you're new to running watches or want simplicity over data overload.

Display comparison: AMOLED models (965, 265, 165) have vibrant, easy-to-read color screens that drain more battery. MIP models (955, 255, 55, 945) have always-visible displays in bright sunlight but lower resolution and less vivid colors. Your display preference significantly affects daily experience.

Buy a refurbished Garmin Forerunner watch at the best price on Back Market

Back Market offers refurbished Garmin Forerunner watches at competitive prices with verified accuracy for training and racing. Each watch is:

Tested by trusted refurbishers: GPS accuracy, running metrics sensors, heart rate monitoring, and all training features verified working
Backed by warranty: minimum 1-year coverage protects your investment
Returnable for 30 days: test it through multiple runs and workouts to ensure it meets your training needs
Better for the environment: choosing refurbished reduces e-waste and extends the life of quality sports technology

Browse models from entry-level Forerunner 55 through flagship Forerunner 965 to find features matching your running goals and budget. Different cosmetic grades let you choose between like-new condition or fully functional watches with minor wear. Garmin's durable construction means even Fair condition units typically perform perfectly for training.

How accurate is GPS on Garmin Forerunner watches?

Garmin Forerunner GPS accuracy is excellent and consistently ranks among the best for running watches. Entry and mid-range models use standard GPS with additional satellite systems (GLONASS, Galileo) for improved positioning. Premium models (945, 955, 965) add multi-band GPS using both L1 and L5 frequencies, which significantly improves accuracy in challenging environments like urban areas with tall buildings, dense forests, and mountainous terrain. Real-world distance measurements typically match certified courses within 0.5-1% on standard GPS models and even tighter on multi-band models. GPS acquisition is usually quick, locking satellites within 20-30 seconds outdoors.

What are running dynamics and do I need them?

Running dynamics are advanced biomechanical metrics including ground contact time (how long your foot touches the ground), vertical oscillation (how much you bounce), stride length, and cadence. These metrics help identify form inefficiencies that waste energy or increase injury risk. Premium Forerunners measure some dynamics from the wrist, while full dynamics require a compatible chest strap or Running Dynamics Pod. Serious runners find these metrics valuable for form improvement and injury prevention. Recreational runners focused on mileage and pace may not need this level of detail. If you're training for race performance and want to optimize efficiency, running dynamics are useful.

What's the battery life on Garmin Forerunner watches?

Battery life varies significantly by model. Entry-level Forerunner 55 lasts about 20 hours in GPS mode. Mid-range Forerunner 255/265 achieve 13-20 hours GPS depending on settings. Premium models extend much further: Forerunner 945 gets 36 hours, Forerunner 955 reaches 42 hours, and Forerunner 965 achieves 31 hours GPS. All models offer UltraTrac mode that reduces GPS sampling frequency to extend battery 2-3x for ultra-marathons. Smartwatch mode (daily wear without active GPS) lasts 5-23 days depending on model. If you run ultras or multi-day events, prioritize models with 30+ hour GPS battery.

Can I use Garmin Forerunner watches for cycling and swimming?

Yes, most Forerunner models include cycling and swimming modes. Higher-end models (945, 955, 965) have comprehensive multisport features including triathlon mode that tracks swim-bike-run transitions. All Forerunners are water-resistant to 50 meters (5ATM) for swim tracking. Pool swim mode tracks laps, stroke type, and distance. Open water swim mode uses GPS for distance tracking. Cycling mode tracks speed, distance, and elevation with GPS. Advanced models support power meter pairing for cycling power data. While Forerunners excel at running, they handle multisport tracking well—just not as extensively as dedicated triathlon watches.

Do Garmin Forerunner watches work with iPhone and Android?

Yes, Garmin Forerunner watches work with both iPhone (iOS 15 or later) and Android (Android 7.0 or later) through the Garmin Connect app. You get full functionality on both platforms including activity syncing, training plan management, data analysis, and smart notifications. Unlike Apple Watch (iOS only), Garmin doesn't restrict features based on phone operating system. This cross-platform compatibility makes Forerunner a good choice if you might switch phone ecosystems later or want a watch that works independently of specific smartphone brands.

Can I download music to my Garmin Forerunner?

Select Forerunner models include music storage: Forerunner 245 Music, 745, 945, 955, 965, 265, and some other mid-to-high-end models. You can download playlists from Spotify Premium, Deezer Premium, or Amazon Music for phone-free listening with Bluetooth headphones. Storage holds roughly 500 songs or 4GB of music. Entry-level models (Forerunner 55, 165) don't include music storage but can control music playing on your phone. If running without your phone while listening to music matters, verify the specific model includes music storage before purchasing.

What's the difference between Garmin Forerunner and Fenix watches?

Forerunner watches are designed specifically for running and multisport training with lightweight designs optimized for athletic performance. Fenix watches are rugged outdoor adventure watches with premium materials (titanium, sapphire crystal), full topographic maps, ski modes, golf courses, and more outdoor features. Fenix watches are bulkier, heavier, and more expensive. They share many training metrics with Forerunner but add extensive navigation and outdoor activity support. Choose Forerunner if you primarily run, cycle, or do triathlons and want a lighter, running-focused watch. Choose Fenix if you do diverse outdoor activities beyond running and want premium build quality with comprehensive navigation.

Do I need Garmin Coach or a training plan subscription?

No subscription is required to use Garmin Forerunner watches. All training metrics, GPS tracking, and health monitoring work without any subscription fees. Garmin Coach provides free adaptive training plans for 5K, 10K, and half-marathon distances directly through Garmin Connect—no subscription needed. If you want more advanced training plan options, you can sync workouts from third-party platforms like TrainingPeaks, but this is optional. Unlike some competitors that lock features behind subscriptions, Garmin provides comprehensive functionality out of the box.

Choose location

Suggested searches

Popular searches

Refurbished Garmin Forerunner Watches

Trade in to get it for less

Garmin Smart Watch Forerunner 245 GPS - Slate Gray

Garmin Smart Watch Forerunner 245 Music HR GPS - Black

Garmin Smart Watch Forerunner 935 - Black

Garmin Smart Watch Forerunner 945 HR GPS - Black

The 3 Best Used Garmin Watches | Back Market

Reviews

Reviews

Brandon Y.

April G.

Herbert P.

Greg H.

Catherine E.

Fiona Z.

Ryan H.

Matias A.

Aaron G.

Briton M.

Read our guides

The Apple Watch Ultra 3 vs. Apple Watch Ultra 2: two heavyweights compared | Back Market

Apple Watch SE 3 vs. Apple Watch SE 2: sorry SE 2, SE 3 wins this round | Back Market

Apple Watch SE 3 colors: fewer choices, superb finishing | Back Market

How to Activate My Phone | Back Market

Apple Watch Ultra 3 colors: classic elegance or modern tech appeal | Back Market

Apple Watch 11 review: A spec bump in the right direction | Back Market

Our recent comparisons

Lenovo ThinkPad X1 Carbon G10 14" vs Lenovo ThinkPad X1 Carbon G11 14" comparison