Garmin announced the Enduro 4 and Approach S72 on October 6, 2026, but the watches are built for different jobs. Enduro 4 is the endurance-focused model, with 50% more RAM than Enduro 3, 64 GB of memory and Garmin’s claim of 30% faster map panning. Approach S72 is a golf-first smartwatch with biometric and on-wrist swing metrics; its green-contour data for select courses requires an active Garmin Golf Membership.
What’s new in the Garmin Enduro 4?
Garmin positions Enduro 4 for endurance athletes and multiday adventurers. Its headline hardware and navigation changes are 50% more RAM than Enduro 3, 64 GB of memory for maps, music and data, and an updated map engine that Garmin says enables 30% faster panning for built-in routable maps. The announcement does not state the Enduro 4’s absolute RAM capacity, and the map-panning figure is Garmin’s claim rather than an independently verified result. Garmin’s Enduro 4 announcement
A new perspective map view is intended to show more detail both close to the wearer and farther ahead. Garmin also introduces Garmin Epic, which lets users group activities across days, weeks or months into a story in Garmin Connect, add photos, share it and review health and performance information across the selected period.
Training and activity tools
Garmin lists more than 100 activity profiles and highlights several training additions or expansions:
#1 Best Overall
- The 1.4” Power Sapphire lens harvests the sun’s energy, giving you more power and time between charges
- AutoSelect mode uses SatIQ technology to dynamically determine the GPS mode necessary to maximize battery life without compromising positional accuracy
- The rugged, lightweight design won’t slow you down, and the light UltraFit nylon band provides a secure, comfortable fit during all of your activities
- Navigation tools help you find your way with preloaded TopoActive and ski maps
- A superbright LED flashlight (twice as bright as the fēnix 7X multisport GPS watch) offers variable intensities with a strobe that matches your running cadence; red safety light mode helps you keep an eye on your immediate surroundings while running at night
- Grade-adjusted pace-based workout targets and grade-adjusted rolling pace for training on hills.
- Stamina zones and a stamina curve.
- Indoor-rowing insights that include VO2 max and a power curve.
- Rucking features that let users change pack weight during an activity and set targets such as calories burned.
These are capabilities described by Garmin; they have not been independently tested here.
Case, materials and water resistance
Garmin’s U.S. announcement specifies a 51 mm case, a Power Sapphire scratch-resistant lens, titanium bezel and fiber-reinforced polymer case. The watch weighs 66 g, has a built-in white and red LED flashlight and carries a 10 ATM water-resistance rating. Its moisture-wicking ComfortFit Fabric Band is QuickFit-compatible. Garmin’s Enduro 4 announcement
Rank #2
- Designed for ultra-endurance athletes, with a lightweight design weighing just 63 g to help improve performance
- Take on the elements with a titanium bezel, scratch-resistant sapphire lens and built-in LED flashlight to light up the dark; UltraFit nylon band provides long-distance comfort - even in punishing conditions
- Up to 90 days of battery life in smartwatch mode (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions) and 320 hours in GPS mode with solar charging (assumes continuous use for entire period in 50,000 lux conditions) - all with an always-on display, so you’re ready to take on the toughest challenges
- Preloaded TopoActive maps are optimized for outdoor activities to help keep your adventures on track
- Dynamic round-trip routing allows you to set a target destination for your run, bike or hike; Enduro 3 will continually adjust the route to get you back home on schedule
How long does the Enduro 4 battery last?
Garmin’s battery figures are conditional estimates, not a promise of the same runtime for every wearer or GPS setup. It claims up to 320 hours in activity mode when extended-battery activity mode is selected, assuming continuous use for the entire period in 50,000-lux conditions. Its up-to-90-day smartwatch-mode estimate assumes all-day wear and three hours outdoors per day in 50,000-lux conditions. Garmin’s Enduro 4 announcement
What does the Approach S72 add for golfers?
Approach S72 is Garmin’s separate flagship golf-watch launch. It comes in 43 mm and 47 mm sizes, with AMOLED displays, a ComfortFit fabric band, titanium bezel and sapphire lens. Garmin says its golf biometric data can show how heart rate changes before and after shots and can be reviewed after a completed round.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Rank #3
- Bundle Includes: Garmin Enduro 3, GPS Smartwatch, Carbon Gray DLC Titanium with Black Ultrafit Nylon Strap + USB type-c female adapter + USB Charging Adapter + Microfiber Cleaning Cloth + P-Bank Battery + Air Pro TWS Truly Wireless EarBuds - (Color may vary)
- Experience unrivaled battery life with solar power technology, providing up to 320 hours in GPS mode and 90 days in smartwatch mode. Perfect for ultra-endurance athletes, this watch offers continuous tracking and performance without frequent charging. Whether you're tackling multi-day races or extensive outdoor treks, the Enduro 3 ensures you stay powered throughout your adventure.
- Navigate with precision thanks to SATIQ technology and multi-band GPS, offering superior accuracy in the most challenging environments. Coupled with dynamic round-trip routing and preloaded TOPOActive maps, the Enduro 3 provides reliable guidance, making it the ultimate companion for long-distance runners, hikers, and off-road explorers who need dependable navigation to get back home on time.
- Illuminate your path with the built-in LED flashlight, featuring variable intensities and a red safety light for nighttime training or emergencies. Ideal for adventurers who push through the night, this feature enhances safety in low-light conditions. Combined with a range of trail-specific features and preloaded maps for ski resorts and golf courses, this watch is ready for any adventure.
- Built for the toughest challenges, the Garmin Enduro 3 features a lightweight 63g design with a durable titanium bezel and scratch-resistant sapphire lens. The ultra performance GPS smartwatch is ideal for athletes and adventurers pushing their limits, providing exceptional comfort with its UltraFit nylon strap. Go beyond your goals with a watch designed to endure the most extreme tests.
On-wrist swing metrics include hand speed, backswing length and wrist rotation. Green-contour information, including putt-break direction and average slope percentage, is available on select courses with an active Garmin Golf Membership. That membership condition applies to the described green-contour data; Garmin’s announcement presents biometrics and swing metrics separately. Garmin’s Approach S72 announcement
Approach S72 battery estimates
Garmin estimates up to 20 hours of battery life on the course and up to 16 days with GPS turned off. These are manufacturer estimates, not independently measured results. Garmin’s Approach S72 announcement
Rank #4
- Designed for ultra-endurance athletes, with a lightweight design weighing just 63 g to help improve performance
- Take on the elements with a titanium bezel, scratch-resistant sapphire lens and built-in LED flashlight to light up the dark; UltraFit nylon band provides long-distance comfort — even in punishing conditions
- Up to 90 days of battery life in smartwatch mode (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions) and 320 hours in GPS mode with solar charging (assumes continuous use for entire period in 50,000 lux conditions) — all with an always-on display, so you’re ready to take on the toughest challenges
- Preloaded TopoActive maps are optimized for outdoor activities to help keep your adventures on track
- Dynamic round-trip routing allows you to set a target destination for your run, bike or hike; Enduro 3 will continually adjust the route to get you back home on schedule
Enduro 4 vs. Approach S72: which is the better fit?
These watches target different primary activities rather than serving as straightforward substitutes. Enduro 4 prioritizes endurance training, outdoor navigation and long-duration battery modes. Approach S72 puts golf biometrics, swing information and course-specific green reading first.
| Factor | Enduro 4 | Approach S72 |
|---|---|---|
| Primary focus | Endurance activity, outdoor mapping and training | Golf, with biometric and swing metrics |
| Navigation or course tools | Built-in routable maps, perspective map view and Garmin’s 30% faster-panning claim | Green-contour information on select courses with an active Garmin Golf Membership |
| Size | 51 mm case | 43 mm or 47 mm |
| Battery claims | Up to 320 hours in the specified extended-battery activity-mode conditions; up to 90 days in the specified smartwatch-mode and solar-exposure conditions | Up to 20 hours on course; up to 16 days with GPS off |
| U.S. suggested retail price at announcement | $899.99 | Starting at $799.99 |
The battery values in the table are Garmin’s announcement estimates and rely on the conditions described above; they are not directly comparable runtime tests. Prices are U.S. suggested retail prices announced October 6, 2026, not verified sale prices or prices for other markets. Garmin said Enduro 4 was available then; availability and pricing may vary by market and change over time. Enduro 4 announcement · Approach S72 announcement
Recommended Free Tools
Quick Recap
Best Value
- Smartwatch with a bright, colorful display, stainless steel design, and built-in flashlight; up to 12 days of battery life gives a more complete picture of your health - physical size - 45 x 45 x 12.5 mm, Fits wrists with a circumference of 135-200 mm
- Make improvements to promote a healthier lifestyle and know your body better with extensive health monitoring features, including wrist-based heart rate, Body Battery energy monitoring, fitness age, stress tracking, meditation and more (device data presented is intended to be a close estimation of metrics tracked)
- Get a sleep score and personalized sleep coaching, including recommendations for how much sleep you need, tips on how to improve, alignment on your inner sleep cycle by using circadian rhythm and more; breathing variations feature uses Pulse Ox to check your level of variations while sleeping (this is not a medical device, and device data presented is intended to be a close estimation of metrics tracked; Pulse Ox is required and not available in all countries)
- The health status feature looks for changes in your health data that could indicate added stress to your body for key metrics — such as heart rate, HRV, skin temperature and more — which could be related to factors such as physical activity, potential illness or other health changes (device data presented is intended to be a close estimation of metrics tracked)
- Log custom or preset daily behaviors — such as caffeine and alcohol intake — and view reports in the Garmin Connect smartphone app on how lifestyle choices may impact your sleep, stress and HRV to help you make more health-conscious decisions (device data presented is intended to be a close estimation of metrics tracked)
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
