20 Best Garmin Gmt 20 in 2024 Reviews and Buying Guide

2,659 Reviews Scanned

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1 Barton Watch Bands BARS20 Stainless Steel Watch Pins, 20mm, Pack of 4 Barton Watch Bands BARS20 Stainless Steel Watch Pins, 20mm, Pack of 4 No ratings yet
2 Garmin 010-02641-20 Forerunner® 255 Music, GPS Running Smartwatch with Music, Advanced Insights,... Garmin 010-02641-20 Forerunner® 255 Music, GPS Running Smartwatch with Music, Advanced Insights,... No ratings yet
3 Garmin 010-02120-20 Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics,... Garmin 010-02120-20 Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced... No ratings yet
4 Garmin GMI 20 Marine Instrument Display Garmin GMI 20 Marine Instrument Display No ratings yet
5 Ritche Silicone Watch Bands 18mm 20mm 22mm 24mm Quick Release Rubber Watch Bands for Men, Black /... Ritche Silicone Watch Bands 18mm 20mm 22mm 24mm Quick Release Rubber Watch Bands for Men, Black /...
6 Garmin Grid 20 MFD Remote, Black, Small Garmin Grid 20 MFD Remote, Black, Small No ratings yet
7 Garmin Alpha T 20 GPS Dog Tracking Collar Garmin Alpha T 20 GPS Dog Tracking Collar No ratings yet
8 Garmin 010-02426-00 Venu Sq Music, GPS Smartwatch with Bright Touchscreen Display, Features Music... Garmin 010-02426-00 Venu Sq Music, GPS Smartwatch with Bright Touchscreen Display, Features Music...
9 Garmin 010-02173-31 Venu, GPS Smartwatch, Bright Touchscreen Display, Features Music, Body Energy... Garmin 010-02173-31 Venu, GPS Smartwatch, Bright Touchscreen Display, Features Music, Body Energy...
10 Garmin Forerunner 55, GPS Running Watch with Daily Suggested Workouts, Up to 2 weeks of Battery... Garmin Forerunner 55, GPS Running Watch with Daily Suggested Workouts, Up to 2 weeks of Battery... No ratings yet
11 Garmin epix Gen 2, Premium active smartwatch, Health and wellness features, touchscreen AMOLED... Garmin epix Gen 2, Premium active smartwatch, Health and wellness features, touchscreen AMOLED...
12 Garmin fēnix 7S Pro Solar, Multisport GPS Smartwatch, Built-in Flashlight, Solar Charging... Garmin fēnix 7S Pro Solar, Multisport GPS Smartwatch, Built-in Flashlight, Solar Charging... No ratings yet
13 Garmin vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated... Garmin vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring,...
14 Garmin Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics, Black... Garmin Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics, Black... No ratings yet
15 Garmin 010-02156-05 Forerunner 45, 42mm Easy-to-use GPS Running Watch with Coach Free Training Plan... Garmin 010-02156-05 Forerunner 45, 42mm Easy-to-use GPS Running Watch with Coach Free Training... No ratings yet
16 Garmin Vivoactive 3 GPS Smartwatch with Built-in Sports Apps - Black/Silver (Renewed) Garmin Vivoactive 3 GPS Smartwatch with Built-in Sports Apps - Black/Silver (Renewed)
17 Garmin Forerunner® 965 Running Smartwatch, Colorful AMOLED Display, Training Metrics and Recovery... Garmin Forerunner® 965 Running Smartwatch, Colorful AMOLED Display, Training Metrics and... No ratings yet
18 Garmin 010-02638-00 Forerunner® 955 Solar, GPS Running Smartwatch with Solar Charging Capabilities,... Garmin 010-02638-00 Forerunner® 955 Solar, GPS Running Smartwatch with Solar Charging...
19 Garmin vívosmart® 5, Fitness Tracker, Long-Lasting Battery, Simple Design, White Garmin vívosmart® 5, Fitness Tracker, Long-Lasting Battery, Simple Design, White No ratings yet
20 Garmin Approach S42, GPS Golf Smartwatch, Lightweight with 1.2' Touchscreen, 42k+ Preloaded Courses,... Garmin Approach S42, GPS Golf Smartwatch, Lightweight with 1.2" Touchscreen, 42k+ Preloaded...

Bestseller No. 1
Barton Watch Bands BARS20 Stainless Steel Watch Pins, 20mm, Pack of 4
  • COMPATIBILITY: Designed to fit any watch that uses standard 18mm, 19mm, 20mm, 21mm, 22mm, 23mm or 24mm spring bars. To determine proper width, measure...
  • DOUBLE SHOULDERS: Double shoulders at each end allow for easy gripping for insertion and removal using a spring bar tool.
  • DURABLE: Stainless steel, 1.8mm diameter (in comparison to 1.5mm diameter for many other less reliable spring bars).
  • Four per package.
SaleBestseller No. 2
Garmin 010-02641-20 Forerunner® 255 Music, GPS Running Smartwatch with Music, Advanced Insights,...
  • Built with a slim design and an always-on, full-color display that’s light on the wrist and easy to read even in direct sunlight — with available...
  • Forerunner 255 Music provides up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode for a full picture of your health —...
  • Download up to 500 songs to your watch, including playlists from Spotify, Amazon Music or Deezer (subscription required), and connect with your...
  • Morning report summarizes your sleep, HRV status and daily workout suggestion in one place as soon as you wake up (This device is intended to give an...
  • Get ready for your next race with training tips, personalized daily suggested workouts and completion time predictions based on course details,...
SaleBestseller No. 3
Garmin 010-02120-20 Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics,...
  • GPS running smartwatch with music advanced training features, Lens Material:Corning Gorilla Glass 3, Bezel Material: fiber-reinforced polymer, Strap...
  • Battery life: up to 7 days in smartwatch mode and 6 hours in GPS mode with music
  • Evaluates your current training status to indicate if you’re undertraining or overdoing it; Offers additional performance monitoring features
  • Get free adaptive training plans from Garmin coach, or create your own custom workouts on our Garmin connect online fitness community
  • Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more (When used with Running Dynamics Pod...
Bestseller No. 5
Ritche Silicone Watch Bands 18mm 20mm 22mm 24mm Quick Release Rubber Watch Bands for Men, Black /...
  • SIZE: ▶NOTE: ONLY fit 20mm watches, NOT fit 19 mm watches. 20MM watches like Samsung Gear S2 Classic (SM-R732); Samsung Gear Sport (not fit Samsung...
  • 🏊Premium Waterproof Material: Ritche rubber watch band is made of flexible elastomer waterproof material. Sweat and water resistant, lightweight...
  • 🏊LOCKING FEATURE and TWO LENGTHS INCLUDED: The special rubber loops can double hold your band securely in place.Each band comes standard with...
  • 🏊PACKAGE INCLUDED: 1PC quick release silicone watch band(including 3 parts)
  • 🏊NOTICE: Free replacement or full refund without return for any quality problem. For your any question in the bands, please contact us ( the seller...
Bestseller No. 6
Garmin Grid 20 MFD Remote, Black, Small
  • The easy-to-use GRID 20 remote input device provides intuitive remote access and control of your entire Garmin marine system.
  • It features a 360-degree joystick with a rotary knob and push-to-select button for easy chartplotter menu/setting navigation and fine control, even in...
  • You can designate 4 favorite keys to restore your system to a previously saved configuration.
Bestseller No. 7
Garmin Alpha T 20 GPS Dog Tracking Collar
  • Track your dog at a range of up to 9 miles with updates as frequent as 2.5 seconds when used with a compatible handheld (sold separately)
  • Rugged yet slim design is universally sized to fit large and small breeds
  • User-replaceable flex band
  • Get extended battery life with dynamic tracking based on your dog’s movement
  • Identify your dog, even in the dark, with a large, easy-to-see multicolor LED; colors include yellow, magenta, cyan, white, green, red or blue
SaleBestseller No. 8
Garmin 010-02426-00 Venu Sq Music, GPS Smartwatch with Bright Touchscreen Display, Features Music...
  • Fits wrists with a circumference of 125-190 mm.Supported Application:GPS. Connectivity technology:GPS. Wireless comm standard:Bluetooth
  • Get an uninterrupted picture of your health with up to 6 days of battery life in smartwatch mode
  • Go longer with up to 6 hours of battery life in GPS mode with music
  • See everything clearly on a bright color display that includes an always-on mode, perfect for quick glances
  • Health is important to you, so monitor everything from your Body Battery energy levels, respiration, hydration and stress to sleep, your menstrual...
SaleBestseller No. 9
Garmin 010-02173-31 Venu, GPS Smartwatch, Bright Touchscreen Display, Features Music, Body Energy...
  • Watch case size 43mm; Fits wrists with a circumference of 125-190 mm
  • Beautiful, bright AMOLED display and up to five-day battery life in smartwatch mode; up to six hours in GPS and music mode
  • The broadest range of all-day health monitoring features keeps track of your energy levels, respiration, menstrual cycle, stress, sleep, estimated...
  • Easily download songs to your watch, including playlists from Spotify, Amazon music or Deezer (may require a premium subscription With a third-party...
  • Record all the ways to move with more than 20 preloaded GPS and indoor sports apps, including yoga, running, pool swimming and more.Get...
SaleBestseller No. 10
Garmin Forerunner 55, GPS Running Watch with Daily Suggested Workouts, Up to 2 weeks of Battery...
  • Easy-to-use running watch monitors heart rate (this is not a medical device) at the wrist and uses GPS to track how far, how fast and where you’ve...
  • Battery life: up to 2 weeks in smartwatch mode; up to 20 hours in GPS mode
  • Plan your race day strategy with the PacePro feature (not compatible with on-device courses), which offers GPS-based pace guidance for a selected...
  • Run your best with helpful training tools, including race time predictions and finish time estimates
  • Track all the ways you move with built-in activity profiles for running, cycling, track run, virtual run, pool swim, Pilates, HIIT, breathwork and...
SaleBestseller No. 11
Garmin epix Gen 2, Premium active smartwatch, Health and wellness features, touchscreen AMOLED...
  • Smartwatch for your athletic lifestyle, featuring 1.3” always-on, bright AMOLED display; select models feature a sapphire display and titanium bezel
  • Smartwatch mode battery life: up to 16 days (gesture)/up to 5 days (always-on)
  • GPS mode battery life: up to 42 hours (gesture)/up to 30 hours (always-on)
  • Train your way with built-in sports apps for all the ways you move, performance metrics and Garmin Coach adaptable training plans
  • Multi-band GNSS technology delivers better, more accurate positioning in challenging environments
Bestseller No. 12
Garmin fēnix 7S Pro Solar, Multisport GPS Smartwatch, Built-in Flashlight, Solar Charging...
  • Multisport GPS watch with a 1.2” display in a resilient 42 mm fiber-reinforced polymer case with a steel bezel and rear cover
  • Power Glass solar charging lens uses the sun’s energy for weeks of battery life in smartwatch mode
  • Built-in LED flashlight with variable intensities and strobe modes gives you greater awareness while you train at night and provides convenient...
  • New hill score feature measures your running strength/endurance during ascents and gauges your progress over time
  • New endurance score feature combines training data from all your athletic pursuits to help you better understand how training impacts your overall...
SaleBestseller No. 13
Garmin vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated...
  • Keeps track of your energy levels, Pulse Ox (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical...
  • Easily download songs to your watch, including playlists from Spotify, Amazon music or Deezer (may require a premium subscription with a third-party...
  • Record all the ways to move with more than 20 preloaded GPS and indoor sports apps, including yoga, running, swimming and more. Get easy-to-follow,...
  • Fits wrists with a circumference of 110-175 millimeter
  • Battery life: Up to 7 days in smartwatch mode; Up to 5 hours in GPS and music mode
SaleBestseller No. 14
Garmin Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics, Black...
  • GPS running smartwatch with music advanced training features
  • Sync with music streaming services, such as Spotify, to easily store and play your favorite songs right from your watch
  • Evaluates your current training status to indicate if you’re undertraining or overdoing it; offers additional performance monitoring features
  • Get free adaptive training plans from Garmin Coach, or create your own custom workouts on our Garmin Connect online fitness community
  • Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more (When used with Running Dynamics Pod...
Bestseller No. 15
Garmin 010-02156-05 Forerunner 45, 42mm Easy-to-use GPS Running Watch with Coach Free Training Plan...
  • Gps running watch with Garmin Coach training plan support.Supported Application:GPS,Fitness Tracker,Heart Rate Monitor,Sleep Monitor,Music Player....
  • Easy to use running watch estimates heart rate at the wrist and features GPS to track your pace, distance, intervals and more
  • Works with free Garmin coach adaptive training plans that bring expert, personalized coaching right to your wrist
  • Connected features include smart notifications for incoming texts and calls, automatic uploads to our Garmin connect online community, live tracking...
  • Safety and tracking Features include incident detection (during select activities) which sends your real time location to emergency contacts through...
Bestseller No. 16
Garmin Vivoactive 3 GPS Smartwatch with Built-in Sports Apps - Black/Silver (Renewed)
  • Garmin Pay contactless payment solution lets you pay for purchases with your watch (available for supported cards from participating banks)
  • Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store
  • More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more. Case material : fiber-reinforced polymer with stainless...
SaleBestseller No. 17
Garmin Forerunner® 965 Running Smartwatch, Colorful AMOLED Display, Training Metrics and Recovery...
  • Brilliant AMOLED touchscreen display with traditional button controls and lightweight titanium bezel
  • Battery life: up to 23 days of battery life in smartwatch mode, up to 31 hours in GPS mode
  • Confidently run any route using full-color, built-in maps and multi-band GPS
  • Training readiness score is based on sleep quality, recovery, training load and HRV status to determine if you’re primed to go hard and reap the...
  • Plan race strategy with personalized daily suggested workouts based on the race and course that you input into the Garmin Connect app and then view...
SaleBestseller No. 18
Garmin 010-02638-00 Forerunner® 955 Solar, GPS Running Smartwatch with Solar Charging Capabilities,...
  • Built with an always-on, full-color display that’s light on the wrist and easy to read even in direct sunlight
  • Battery life: up to 20 days of battery life in smartwatch mode for a full picture of your health — from sleep to training (assuming all-day wear...
  • Click or swipe through maps and stats with traditional button controls or a new, responsive touchscreen
  • Whether you’re running on city streets or riding densely covered trails, Forerunner 955 provides full-color, built-in mapping to keep you on track
  • Access multiple global navigation satellite systems, and get access to multiple frequencies sent by navigation satellites for improved accuracy in...
Bestseller No. 19
Garmin vívosmart® 5, Fitness Tracker, Long-Lasting Battery, Simple Design, White
  • Easy-to-use, comfortable smart fitness tracker, once setup through the Garmin Connect app, has a touchscreen and button interface plus a brighter,...
  • Get an uninterrupted picture of your health with up to 7 days of battery life in smartwatch mode; safe for swimming and showering, too
  • Understand your body by monitoring your respiration, Pulse Ox (Pulse Ox not available in all countries; it is not a medical device), Body Battery...
  • Get a score for your sleep quality, plus get further insights on how to improve your sleep via the Garmin Connect app
  • Reach your fitness goals through fitness age, step tracking, calories burned, intensity minutes and more
SaleBestseller No. 20
Garmin Approach S42, GPS Golf Smartwatch, Lightweight with 1.2" Touchscreen, 42k+ Preloaded Courses,...
  • 1.2” easy-to-read color touchscreen display with interchangeable quick release bands
  • Battery life: up to 15 hours in GPS mode, and up to 10 days in smartwatch mode
  • Green View feature allows manual pin positioning; quickly reference distances to the front, middle and back of the green as well as hazards and...
  • The AutoShot round analyzer measures and auto-records detected shot distances distances (lie and ball contact may affect shot tracking) and pairs with...
  • Offers smart notifications (when paired with a compatible smartphone) and estimated activity-tracking features such as steps, sleep and built-in...
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