Garmin Approach S70 GPS Watch

The Short Version

The Garmin Approach S70 is Garmin's flagship golf GPS watch: a 1.4-inch AMOLED touchscreen smartwatch with over 43,000 preloaded courses, a Virtual Caddie that learns your game, green contour data, and PlaysLike distances. Golf Monthly has kept it as its top pick among golf watches across multiple buying-guide updates, and it sets the benchmark for what a premium golf wearable can do.

Performance

On-course performance is where the S70 earns its flagship status. Published buying guides from Golf Monthly describe it as delivering precise yardages to pins, bunkers, and water hazards, with automatic hole transitions that keep the display ahead of your position. The Virtual Caddie is the standout intelligence layer: after several rounds it builds shot-dispersion data for your clubs and pairs that with wind and elevation inputs to recommend clubs like a human caddie. GOLF.com's coverage at launch highlighted the built-in barometer feeding the enhanced PlaysLike Distance feature, so uphill and downhill shots get adjusted yardages automatically. With an active Garmin Golf membership, preloaded green contour data shows slope direction on greens, a feature previously limited to high-end laser and tour devices.

Display and Design

The AMOLED display is repeatedly singled out by published reviewers as one of the brightest they have tested, and it is a decisive upgrade over the S62's screen. Golf Monthly's testers called the touchscreen and graphics improved across the board, with a ceramic bezel and 47mm case that look premium both on the course and off it. At 56 grams the 47mm version wears light for its size, and the 42mm option at 44 grams suits smaller wrists. The watch works as a genuine everyday smartwatch, with smart notifications, Garmin Pay contactless payments, music storage, and Connect IQ apps, so it replaces a fitness tracker rather than adding a single-purpose device.

Battery and Tracking

Battery life is a legitimate strength: Garmin rates the S70 at up to 16 days in smartwatch mode and up to 20 hours in GPS mode, which Golf Monthly noted should cover around four rounds. On the data side, the watch tracks shot distances automatically, keeps score, and pairs with Garmin's CT10 club-tracking sensors for automatic club tagging. Off the course, the full Garmin health stack runs underneath: heart rate, HRV, advanced sleep monitoring, stress, Body Battery energy, and sports apps for running, strength, yoga, and more. For golfers training between rounds, it is a complete fitness watch hiding inside a golf watch.

Value

Value is the S70's weakest category, and honestly so. At $699.99 it costs more than many laser rangefinders and GPS handhelds combined. But the price buys convergence: a top-tier golf GPS, a flagship fitness smartwatch, and the deepest golf analytics of any watch on the market. Golf Monthly's verdict held that if you want detail and depth, the S70 delivers both in abundance, and the long battery life means you are not charging daily. Budget buyers should consider the S42 or S12; tech-loving golfers who play weekly will get the most from the investment.

Who Should Buy It

The S70 fits serious golfers who play regularly, love data, and want one watch for the course, the gym, and daily life. It is an especially strong pick for players working with a coach or building a strokes-gained practice plan, since the shot tracking and Virtual Caddie feed that work directly. Casual golfers who just want front-middle-back yardages, or anyone uncomfortable with menu-heavy devices, will find better value in simpler Garmin models.

Verdict

The Garmin Approach S70 remains the reference premium golf watch. No competitor matches its combination of a brilliant AMOLED display, course data depth, club recommendations, and everyday smartwatch chops. It is expensive and unapologetically deep, but for golfers who want the most information on their wrist, nothing else comes close. This is a research-based review.