The Garmin watch range delivers specialised fitness tracking and multi-sport capabilities for athletes and outdoor enthusiasts. Choosing a refurbished Garmin watch means accessing professional-grade training metrics and exceptional GPS accuracy whilst making a more sustainable choice. Find the watch built for your performance goals and adventure pursuits.
What are the key features of Garmin Watches?
- Multi-GNSS satellite support: GPS, GLONASS, and Galileo for exceptional positioning accuracy
- Advanced training metrics: VO2 max, training load, recovery time, and performance indicators
- Multi-sport tracking: comprehensive modes for running, cycling, swimming, hiking, and sport-specific activities
- Long battery life: extended tracking time from days to weeks depending on model and usage
- Heart rate monitoring: wrist-based optical sensors with advanced running and cycling dynamics
- Offline mapping: preloaded topographic maps and navigation on select models
- Body Battery energy monitoring: tracks energy levels based on stress, activity, and sleep
- Compatible with Android and iOS: works with both platforms via Garmin Connect app
- Rugged construction: durable materials built to withstand demanding conditions
What are the differences between a refurbished and a used Garmin Watch?
A used fitness watch is resold without professional inspection or guaranteed functionality. By contrast, a refurbished Garmin watch from Back Market has been thoroughly tested by trusted refurbishers according to our Quality Charter. Each watch undergoes comprehensive checks covering the display, buttons, heart rate sensors, GPS accuracy, charging contacts, and water resistance.
All our products come with a minimum 12-month warranty and a 30-day return period. You receive dependable technology built to support your training and adventures whilst reducing electronic waste. Choosing refurbished means accessing professional-grade Garmin technology with confidence and peace of mind.
Who are Garmin Watches best for?
Garmin watches suit users seeking serious training metrics and outdoor navigation:
- Runners and cyclists: advanced performance metrics, training plans, and race-day features optimise athletic progression
- Multi-sport athletes: triathletes and adventure racers benefit from seamless sport switching and comprehensive tracking
- Outdoor enthusiasts: hikers, climbers, and backcountry explorers rely on topographic maps and navigation features
- Data-driven athletes: those wanting detailed analytics including VO2 max, lactate threshold, and recovery metrics
- Extended activity trackers: multi-day adventures and ultra-distance events require Garmin's exceptional battery endurance
Which Garmin Watch should you choose?
Garmin's diverse lineup serves different athletic and outdoor needs. The Garmin Forerunner 55 targets beginner to intermediate runners seeking guidance and motivation. It offers essential running metrics including GPS pace and distance, wrist-based heart rate, suggested workouts based on your fitness level, and race predictions for 5K to marathon distances. The Forerunner 55 includes daily workout suggestions, recovery time advisors, and PacePro pacing strategies. It's lightweight, comfortable for all-day wear, and offers excellent battery life (up to 2 weeks in smartwatch mode). This model suits runners wanting structured training without overwhelming complexity or those transitioning from basic fitness trackers to dedicated running watches.
The Garmin Venu 2 Plus balances fitness tracking with smartwatch conveniences in a lifestyle-focused design. It features a vibrant AMOLED display, comprehensive health monitoring including Body Battery, sleep score, stress tracking, and Health Snapshot. The Venu 2 Plus includes on-screen animated workouts, music storage, Garmin Pay, and voice assistant integration. It supports multiple sports but emphasises everyday wellness over advanced training metrics. The AMOLED screen makes it more readable indoors and for notifications compared to memory-in-pixel displays. This model suits fitness-conscious users wanting health insights and smart features with an attractive design for all-day wear.
The Garmin Fenix 6X Pro represents Garmin's premium multi-sport platform for serious athletes and adventurers. The 6X Pro features a large 51mm case with preloaded topographic maps, ski resort maps, and multi-continent navigation. It includes advanced training metrics like ClimbPro for grade-adjusted guidance, PacePro for varied terrain, and performance widgets. The Fenix 6X Pro offers exceptional battery life (up to 21 days in smartwatch mode, 60 hours GPS), pulse oximeter, music storage, and extreme durability. It suits endurance athletes, mountaineers, and backcountry explorers who need reliable navigation, comprehensive metrics, and watches that withstand harsh conditions.
Choose the Forerunner 55 for focused running guidance, the Venu 2 Plus for lifestyle fitness with smart features, or the Fenix 6X Pro for professional-grade multi-sport tracking and navigation.
Buy a refurbished Garmin Watch at the best price on Back Market
Back Market offers refurbished Garmin watches at competitive prices without compromising on quality. Each watch is tested and verified by trusted refurbishers, complete with a minimum 12-month warranty. You'll benefit from excellent value on professional training technology whilst supporting a more circular economy.
Our professional refurbishers conduct thorough quality checks, examining everything from GPS accuracy to heart rate sensor functionality and button responsiveness. Choose from different cosmetic grades (Pristine, Excellent, Good) depending on your budget and aesthetic preferences. With fast delivery, secure payment, and responsive customer service, buying refurbished Garmin technology has never been more straightforward.
Do Garmin Watches work with iPhone?
Yes, Garmin watches are fully compatible with iPhones running iOS 14.0 or later through the Garmin Connect app. You'll receive notifications, sync workout data, upload activities, access Garmin's training insights, and manage watch settings from your iPhone. Unlike some smartwatches, Garmin devices maintain full functionality regardless of whether you use iPhone or Android—all features work identically across platforms. This makes Garmin an excellent choice for users who might switch between ecosystems or want a watch that isn't tied to a specific phone manufacturer. You can also sync data to Garmin Connect via Wi-Fi on compatible models, reducing reliance on constant phone connection.
What is Body Battery on Garmin Watches?
Body Battery is Garmin's proprietary energy monitoring feature that tracks your body's energy reserves throughout the day on a scale of 0-100. It combines data from heart rate variability (stress), sleep quality, activity levels, and other factors to estimate when you're charged up or running low on energy. The metric typically recharges during restful sleep and quality rest, whilst draining during physical activity and stressful situations. Body Battery helps you identify optimal times for workouts versus recovery, understand how stress affects your energy, and make decisions about training intensity. It's particularly useful for avoiding overtraining and scheduling intense workouts when your energy reserves are sufficient. Available on most modern Garmin watches including Venu, Fenix, and many Forerunner models.
How accurate is GPS on Garmin Watches?
Garmin watches are renowned for exceptional GPS accuracy across their lineup. Most models support multi-GNSS (Global Navigation Satellite Systems) including GPS, GLONASS, and Galileo, allowing the watch to connect to multiple satellite networks simultaneously for improved positioning. In open areas with clear sky visibility, Garmin watches typically achieve accuracy within 3-5 metres, which is excellent for tracking running routes, cycling distances, and hiking trails. Advanced models like the Fenix series offer additional modes: GPS + GLONASS for challenging environments, and UltraTrac mode that reduces GPS sampling to extend battery life. Factors like tall buildings, dense forests, and canyon walls can reduce accuracy, but Garmin's multi-GNSS approach minimises these effects better than single-satellite systems. Regular firmware updates often improve GPS performance over the watch's lifetime.
Can you swim with Garmin Watches?
Yes, most Garmin watches are suitable for swimming. Models like the Forerunner 55, Venu 2 Plus, and Fenix 6X Pro are water-rated to 5ATM (50 metres), designed for swimming in pools and open water. They include dedicated swim workout modes that track laps, distance, stroke type, and SWOLF efficiency scores. Pool swimming requires you to set the pool length for accurate lap counting, whilst open water swimming uses GPS to track distance and route. After swimming, especially in chlorinated or salt water, rinse the watch with fresh water and dry it thoroughly to maintain sensor accuracy and charging contacts. Whilst these watches handle swimming excellently, they're not designed for high-velocity water sports or scuba diving beyond their rated depths.
Are refurbished Garmin Watches covered by warranty?
Yes, all refurbished Garmin watches on Back Market come with a minimum 12-month warranty. This warranty covers functional defects in essential components including the display, buttons, heart rate sensor, GPS functionality, altimeter, compass (where applicable), charging contacts, and water resistance. You also benefit from a 30-day return period if the watch doesn't meet your expectations. Our customer service team is available to assist with any questions about your refurbished Garmin watch.
Explore our running watch, fitness watches, hiking smartwatches, women's smartwatches, men's smartwatches and kids' smartwatches to find the right smartwatch for your goals.
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