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Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs
In The Box
Documentation
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Manual & Warranty
Overview
Garmin Approach CT1 SuperStroke Edition Putter Tracking Tag
Introduction
The Garmin Approach CT1 SuperStroke Edition is a battery-free putter tracking sensor that attaches directly to SuperStroke grip tech ports, capturing shot-by-shot data during every round. Unlike traditional golf rangefinders or watches alone, this dedicated tag eliminates guesswork from your short game by logging distances, accuracy metrics, and performance trends that sync automatically with your Garmin golf smartwatch and Garmin Golf app. At just 6 grams, it adds virtually no weight to your putter while delivering the precision analytics competitive and recreational golfers need to lower their scores.
Key Features
- Ultra-lightweight design at 6 grams (0.21 oz) for no-feel-difference grip addition
- Compact footprint: 27 mm diameter and 12.1 mm height for flush grip-port mounting
- IPX7 waterproof rating withstands rain, dew, and on-course conditions
- Operating temperature range of −20 to 70 °C ensures year-round functionality
- Battery-free NFC connectivity eliminates charging and provides unlimited round-to-round use
- Compatible with Garmin Approach CT1, CT10, S44, S50, and S70 golf smartwatches
Data Insights
When paired with a compatible Garmin watch, the CT1 SuperStroke Edition captures measurable putting performance across every round. The system logs distance data per club and breaks down accuracy performance into long puts, middle puts, and short puts—revealing patterns that practice alone often masks. Golfers using this tag gain visibility into distance control consistency over an entire season, identifying specific distances where their accuracy drops and where they excel, allowing for precision-targeted practice that translates directly to lower scores on the course.
Usage Instructions
Installation takes seconds: attach the CT1 SuperStroke Edition to the tech port of any compatible SuperStrike putter grip. Before each putt, simply tap your Garmin golf watch against the tag to log the stroke. The watch records distance and shot result, which automatically syncs to the Garmin Golf app for comprehensive analytics. Because the device is battery-free, there's no charging routine to interrupt your season—the tag remains ready for every round with zero downtime.
Design & Material
The CT1 SuperStroke Edition is engineered as a low-profile, grip-integrated sensor built to withstand the demanding environment of competitive golf. Its rounded, octagonal profile sits flush within the SuperStroke grip tech port without protruding, maintaining putter balance and natural feel. The sensor combines durable polymer construction with NFC communication technology, delivering reliable data capture in temperatures ranging from winter conditions to summer heat while maintaining contact with your Garmin watch through rain and moisture.
- Durable polymer shell engineered for durability without adding bulk
- 27 mm diameter and 12.1 mm height designed for seamless grip-port fit
- IPX7 water resistance rated for persistent rain and wet-weather play
- NFC-enabled for fast, contactless data transfer without friction or delay
- Battery-free operation removes charging, replacement, and downtime concerns
- Precision-molded shape matches SuperStroke tech port specifications exactly
Final Verdict
Serious golfers working to improve their short game need measurable feedback, not guesswork. The Garmin Approach CT1 SuperStroke Edition delivers exactly that—a compact, durable sensor that captures the data your Garmin golf watch is built to analyze. If you own a compatible Garmin smartwatch and use a SuperStroke putter grip, this tag transforms your putting performance from invisible to quantifiable, revealing exactly where your improvement opportunities lie. Add the CT1 SuperStroke Edition to your setup now and start turning practice sessions into measurable on-course gains.







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