Update, August 28, 2026 — Another clue for the Enduro 4? A new Garmin certification has just turned up in Indonesia, and the timing is pretty interesting.
The Indonesian e-Sertifikasi database lists an unnamed Garmin device with model number A05197. It was certified on August 25 — the same day Garmin announced the Fenix 9 — and is simply listed as an “Outdoor Product.” The application was filed by PT Garmin Indonesia Distribution, with Taiwan listed as the country of origin.
So, is this the Enduro 4?
Not necessarily. The filing doesn’t mention Enduro 4 anywhere, and Garmin uses the “Outdoor Product” label for a range of its high-end outdoor watches. In fact, another unidentified Garmin model, A05146, has already appeared in regulatory databases.
Still, A05197 is worth watching because we already have a separate Enduro 4 trail inside Garmin’s own software.
Earlier Garmin Connect teardowns uncovered an Enduro 4 entry with internal product ID 5179. In a later version of the app, that same ID was linked to the codename GOBI. That’s currently our strongest evidence that Garmin is working on an Enduro 4.
The new Indonesian certification doesn’t connect A05197 directly to that 5179/GOBI device. The numbers are also different, so I wouldn’t treat the similarity as proof.
But the bigger picture is getting harder to ignore. Garmin has now launched the Fenix 9, while at least a couple of unidentified high-end “Outdoor Products” are still showing up in regulatory databases. That leaves plenty of room for another watch to follow.
For now, I’d still treat Enduro 4 as likely, not confirmed. But after this certification, I’m more convinced Garmin hasn’t quietly cancelled it.
If A05197 does turn out to be the Enduro 4, a launch later in 2026 would make a lot more sense than it did just a few weeks ago.
Garmin has now officially unveiled the Fenix 9 and Fenix 9 Pro. If you want the full breakdown of what actually launched, including pricing, specs, sizes, and the different tiers, see our Garmin Fenix 9: Official Price, Specs & Which Tier to Buy (2026) guide.
Everything below remains accurate as leak-stage information. Nothing here has been confirmed or denied by today’s launch, Enduro 4 simply wasn’t part of it.
How the Garmin Enduro 4 Leaked
The source is an APK teardown of Garmin Connect version 5.26, the Android companion app for Garmin devices, conducted by Gadgets & Wearables on June 17, 2026.
An APK teardown involves disassembling a compiled Android app to read its underlying code. Developers and enthusiasts regularly do this to spot references to upcoming products before manufacturers announce them. The method is well established — it’s how many Garmin, Samsung, and Apple products have been discovered before launch.
The key detail: the Enduro 4 reference was not present in version 5.25. It appeared in 5.26. That means it’s a recent, deliberate addition to Garmin’s software infrastructure — not a leftover placeholder from years ago.
The same teardown also revealed:
- A reference to the Garmin Fenix 9 in the same device registry
- New features tied to the Garmin Connect+ subscription — including possible call categorization
- Changes to emergency features including automatic incident detection improvements
Notebookcheck was first to report the full scope of the Connect+ findings, noting “these findings should be treated with caution” since none are officially confirmed. That’s fair and I’ll follow the same approach throughout this post.
Expected Release Date — Reading Garmin’s Pattern
As of August 25, this section is no longer a forward-looking prediction — it’s now the explanation for why the timing didn’t hold. We’ve left the original analysis intact below since it shows the reasoning was sound even though the joint-launch outcome didn’t happen.
Garmin hadn’t announced a release date as of when this section was written. But based on their track record, we made a confident estimate.
Historical Enduro + Fenix launch pattern:
| Generation | Launch Date |
|---|---|
| Fenix 6 + Enduro | January 2021 (Enduro), Spring 2020 (Fenix 6) |
| Fenix 7 + Enduro 2 | January 2022 |
| Fenix 8 + Enduro 3 | September 2024 |
The Fenix 8 and Enduro 3 launched together in September 2024. Following that two-year cadence, the Fenix 9 and Enduro 4 would be due in H2 2026 — possibly September or October 2026.
That timing aligns with a comment Garmin CEO Cliff Pemble made earlier this year. He reassured investors he expected “stronger performance in the back half of the year due to the timing of product launches,” adding it would be “a very active year for outdoor.” The outdoor line is exactly where the Fenix and Enduro sit.
What actually happened: the Fenix 9 landed inside that H2 window exactly as this analysis expected. The Enduro 4 didn’t — at least not on the same day. Whether it still lands somewhere in the rest of H2 2026, or the two-year joint-launch cadence has genuinely broken, is the open question now.
Update, July 29: Garmin’s Q2 earnings call repeated this same H2 guidance almost word for word, without naming a specific device. Two consecutive quarters of the same messaging, paired with Outdoor segment revenue actually declining 2% this quarter, makes it more likely Garmin needs these launches to land on schedule rather than slip, since the company is now leaning on them to turn the segment’s growth around.
Expected Features — What We Can Reasonably Predict
Nothing is officially confirmed for the Enduro 4. What follows is based on the APK findings, Garmin’s product development patterns, and reasonable extrapolation from the Fenix 8 and Enduro 3 generation.
| Feature | Enduro 3 | Enduro 4 (Expected) |
|---|---|---|
| Display | MIP (Power Glass solar) | MIP or AMOLED — undecided |
| Solar Charging | Yes — Power Glass | Expected to continue |
| Battery (GPS on) | ~110 hours | 110–140 hours expected |
| Battery (solar, good light) | ~400+ hours | 400–500 hours possible |
| Chipset | Older Garmin platform | Updated — possibly Connect IQ 5.x |
| GPS | Multi-band GPS | Multi-band GPS — continued |
| Maps | Full color TopoActive | Full color TopoActive |
| LTE / Satellite Comms | No | No — FCC filing confirms no satellite or LTE hardware (August 2026) |
| Connect+ Features | Basic | Expanded — APK confirms new features |
| Incident Detection | Yes | Improved — mentioned in APK |
| Training Tools | Full Garmin suite | Expanded AI coaching expected |
| Heart Rate | Yes | Improved sensors expected |
| Case Material | Carbon fiber reinforced polymer | Same or new composite |
| Weight | ~65g | Similar or lighter |
Correction, August 2026: This didn’t pan out. An FCC filing tied to the Enduro 4 has since confirmed there’s no satellite or LTE hardware in this device. The June APK reference to “expanded comms” appears to have pointed toward Connect+ software features, like call categorization, rather than a new radio. If backcountry satellite messaging matters to you, the Enduro 4 won’t be the watch that adds it — you’ll still need a separate inReach device, same as with the Enduro 3.
Garmin Connect+ expansion is the other significant software detail. The teardown suggests new subscription features are incoming — call categorization, expanded emergency tools, and potentially AI coaching features. This is consistent with Garmin’s push to monetize Connect+ as a recurring revenue stream.
The Big Question: Can Garmin Finally Ditch MIP Displays?
The Big Question: Can Garmin Finally Ditch MIP Displays?
This is what everyone is actually debating — and T3 hit the nail on the head with their headline.
The Enduro series has used MIP (Memory-in-Pixel) displays since the beginning. MIP is a reflective screen technology — readable in direct sunlight, very low power draw, and deeply compatible with Garmin’s solar charging technology.
But most of Garmin’s lineup has moved to AMOLED. The Fenix 8, Forerunner series, Venu 4, Vivoactive 6 — all AMOLED now. The Fenix 9 confirmed this trend further: the entire base and Pro AMOLED tiers stayed AMOLED, and solar/MIP was pushed into a separate Pro Solar option rather than disappearing — which is a useful data point for guessing what Garmin might do with the Enduro 4’s display, whenever it arrives. MIP is becoming Garmin’s niche display for pure endurance use cases.
The case for keeping MIP: MIP + Solar is what makes the Enduro the Enduro. The Enduro 3 can last over 400 hours in solar mode. No AMOLED watch comes close to that. The endurance athlete community — ultra-runners, expedition hikers, Ironman triathletes — chooses the Enduro specifically because it won’t die on day four of a mountain crossing.
AMOLED displays consume dramatically more power than MIP. Even if Garmin made significant battery efficiency improvements, an AMOLED Enduro would almost certainly deliver meaningfully shorter runtimes. That directly undermines the product’s reason for existing.
The case for switching to AMOLED: The MIP display is the single biggest complaint about the Enduro from buyers who care about daily wearability. The screen looks dated in 2026. It’s hard to read in low light without the backlight. At $899, you’re wearing a watch with a screen that looks worse than a $199 Fitbit.
Garmin has been working on Power Glass technology — solar-enhanced AMOLED displays. We’d previously written that the Fenix 8 Pro reportedly used a MicroLED panel with Power Glass integration — worth flagging that the Fenix 9 generation, now that it’s launched, shipped with no MicroLED option anywhere in the lineup, on either the base or Pro tier.
That doesn’t rule out MicroLED returning on a future Enduro, but it’s no longer the direction Garmin’s currently-shipping flagship went. If Garmin can make Power Glass work efficiently enough to offset AMOLED’s power demand, the Enduro 4 could theoretically have a beautiful screen and still deliver exceptional battery life.
Most likely scenario:
Based on current evidence, the Enduro 4 will almost certainly keep MIP with enhanced solar charging. Here’s why:
AMOLED + solar has not been demonstrated at Enduro-grade battery life in any product yet The Enduro’s entire identity is battery endurance — changing that risks alienating the core buyer Garmin typically reserves display innovations for the Fenix, not the Enduro An updated MIP with improved solar efficiency and a new chipset is the low-risk, high-reward move
If AMOLED + solar does arrive in 2026, it will almost certainly debut in the Fenix 9 first — which it did not; the Fenix 9’s Solar tier uses the same MiP-style approach as before, not an AMOLED-solar hybrid — then trickle to the Enduro 5.
My probability estimate: 80% MIP + solar again. 20% AMOLED with enhanced solar.
Garmin Enduro 4 vs Fenix 9 — What’s the Difference?
Garmin Enduro 4 vs Fenix 9 — What’s the Difference?
These two watches were expected to launch together — that didn’t happen on August 25, so treat the Enduro 4 side of this table as unconfirmed leak-stage information, while the Fenix 9 column now reflects Garmin’s official, launched specs. They serve different buyers regardless of timing, so understanding the difference still matters.
| Feature | Garmin Fenix 9 | Garmin Enduro 4 (expected) |
|---|---|---|
| Design | Titanium bezel + sapphire lens (base); full titanium case (Pro) — confirmed | Lightweight composite + titanium bezel (expected, unconfirmed) |
| Display | AMOLED, confirmed — over 2x brighter than Fenix 8; Pro reaches 3,000 nits | MIP solar (likely, unconfirmed) |
| Battery (smartwatch mode) | 10–29 days depending on size, confirmed | 30–40 days expected |
| Battery (GPS mode) | Not separately published by Garmin | 100–140 hours expected |
| Solar Charging | Confirmed — Pro tier only, 47mm/51mm | Core feature — expected |
| Weight | 61g (43mm) to 91g (51mm), confirmed | Lighter (~60–70g expected) |
| Price | $999.99–$1,199, confirmed | Lower — ~$899 expected |
| Target User | Premium daily watch + outdoor | Pure endurance/expedition athletes |
| Best Choice | Daily wearer who also adventures | Ultra-runners, thru-hikers, Ironman |
The Fenix 9 is for people who want the best Garmin watch for all-around use, and it’s available to order now. The Enduro 4 is for people who need their watch to outlast the adventure — no matter how long it takes, but its release date is now genuinely unclear following today’s launch.
If you run ultras, do multi-day mountain crossings, or compete in events where charging is simply not possible, the current Enduro 3 remains your only confirmed Garmin option in that category until the Enduro 4 actually launches.
If you want the full Garmin flagship experience with a beautiful screen and don’t mind charging more often, the Fenix 9 is already here — no more waiting required.
For a full comparison of the Fenix 9’s specs and features, see our Garmin Fenix 9 complete guide.
Expected Price
No pricing has been leaked or announced. Based on the Enduro 3’s launch price and Garmin’s pricing history:
| Model | Launch Price |
|---|---|
| Garmin Enduro 2 | $899.99 |
| Garmin Enduro 3 | $899.99 |
| Garmin Enduro 4 (expected) | $899.99–$949.99 |
Regional pricing estimates:
| Region | Expected Price |
|---|---|
| USA | ~$899–$949 |
| UK | ~£799–£849 |
| Europe | ~€899–€949 |
| India | ~₹85,000–₹90,000 |
Garmin has been consistent on Enduro pricing. With satellite and LTE now ruled out by the FCC filing, there’s less reason to expect a price jump on those grounds. Expect $899 again unless Connect+ software features or a chipset upgrade push it slightly higher.
Should You Wait or Buy the Enduro 3 Now?
With the Enduro 4’s release date no longer clearly imminent, this decision has gotten harder to call than it looked before August 25 — there’s no confirmed “just a few more weeks” answer anymore.
Buy the Garmin Enduro 3 now if:
You need a watch immediately for an event, race, or expedition soon — and can’t wait on an Enduro 4 timeline that’s currently unclear You find a significant discount — Enduro 3 prices may soften further the longer the Enduro 4’s launch stays unconfirmed Battery life above all else is your priority and you don’t care about display quality You’ve been holding off for a long time and the Enduro 3 already meets your needs
Wait for the Garmin Enduro 4 if:
You’re comfortable with an open-ended timeline — “late 2026” is no longer a safe assumption after today’s launch didn’t include it The Connect+ features matter to you and you’re not in a hurry You’re upgrading from Enduro 2 or an older model and want to skip a generation
(Note: satellite or LTE connectivity is no longer a reason to wait — an FCC filing has confirmed the Enduro 4 has neither.)
Skip both and consider instead if:
You want an AMOLED display now — the Fenix 9 is available today, or consider the Venu 4 You primarily want health tracking over endurance — the Venu 4 or Galaxy Watch Ultra 2 are better options You’re an iPhone user who cares about seamless integration — Apple Watch Ultra 4 (September 2026) is the right direction
If you’re deciding between the Enduro line and the Samsung Galaxy Watch Ultra 2 for outdoor use, our Garmin Fenix 9 vs Samsung Galaxy Watch Ultra 2 comparison covers that decision in detail.
The July 31 earnings call’s second straight quarter of H2 guidance was a reasonable signal before today — but since the August 25 event came and went without an Enduro 4, that signal should now be weighted more cautiously than it was a month ago.
What the Running Community Is Saying
The Garmin and endurance running communities have been talking about the Enduro 4 for months. Based on discussion across running forums and Garmin user communities, here’s what they actually want:
Most requested upgrades:
- Improved solar charging efficiency — the #1 request
- Better night running display visibility without killing battery
- Satellite messaging (Garmin Messenger or inReach integration)
- Connect+ AI coaching that uses training history, not just today’s data
- Slightly more comfortable strap options out of the box
- Improved wrist HR accuracy during high-intensity intervals
Common complaints about Enduro 3:
- MIP display looks genuinely outdated in 2026
- The backlight timer is too short for night running
- No satellite messaging for true backcountry safety
- Connect+ features feel limited relative to the $899 price
Community wishlist items (less likely but frequently mentioned):
- AMOLED display with 40+ day battery — most acknowledge this is technically very difficult
- Thinner, lighter form factor
- Better integration with Strava and third-party platforms
- Longer warranty and better scratch resistance on the lens
The consensus is clear: most Enduro users would trade a prettier screen for another 20% battery life extension. The community is pragmatic in a way that casual smartwatch buyers aren’t. They have real races to finish.
My Prediction — Clearly Labeled as Opinion
The following section is my personal take based on 3+ years covering Garmin products. These were written before August 25; I’m marking which ones held up and which didn’t, rather than quietly rewriting history.
Will the Enduro 4 launch in 2026? 95% yes, raised to 97% on July 29. Still my working estimate — nothing about today’s Fenix-9-only launch actually rules out a 2026 Enduro 4, it just means it isn’t happening on Garmin’s usual joint-launch date. The APK reference in June, the CEO’s H2 outdoor comment, and Garmin’s two-year launch cadence all pointed to 2026. I’d still be surprised if it slips to 2027, though I’m less confident about the exact timing within H2 than I was a month ago.
Will it keep MIP? 80% yes. The endurance community is Garmin’s most loyal audience. Alienating them with a battery step-down would be a strategic mistake, and Garmin knows it. Nothing from the Fenix 9 launch changes this — if anything, Garmin keeping Solar as a distinct, separate tier on the Fenix 9 rather than merging it into AMOLED supports the same logic holding for the Enduro line.
Will LTE be included? 0%. Confirmed no, via an FCC filing tied to the Enduro 4 that shows no satellite or LTE hardware. This one’s settled — the “expanded comms” APK reference was pointing to Connect+ software features, not a new radio.
Will it launch alongside Fenix 9? This didn’t happen. I had this at 85% yes, and I was wrong. Both devices appeared in the same APK, and history said they’d launch together — but Garmin broke that pattern on August 25. I’m leaving the original reasoning below so it’s clear where the miss was, rather than deleting it.
Will it be worth buying over Enduro 3? If you’re on Enduro 2 or older — yes, definitely. If you own Enduro 3 — probably not unless satellite messaging or Connect+ AI features are compelling upgrades for you specifically. This calculus is unchanged by today’s launch, though the timeline for when you’d actually get to make that upgrade is now less clear
Final Verdict
The Garmin Enduro 4 is real. Garmin’s own software confirmed it.
Update, August 25: it just didn’t launch today. Based on everything we knew before the event — the CEO’s H2 outdoor comments, the Fenix 9 appearing in the same code, and Garmin’s two-year launch cadence — a launch alongside the Fenix 9 was the most likely scenario. That specific prediction turned out wrong. What we don’t yet know is whether this means a delayed solo launch later in H2 2026, or a genuine break from the joint-launch pattern Garmin has followed for three straight generations.
The big display debate is interesting and still unresolved either way: expect MIP + enhanced solar again, if and when the watch does launch. The Enduro’s battery endurance is its identity, and Garmin won’t risk that for a screen upgrade that endurance athletes don’t need.
What’s genuinely exciting is the Connect+ expansion, which the Fenix 9 launch didn’t clarify one way or the other — nothing about Connect+ features was tied specifically to Enduro 4 in today’s announcement. Satellite communication turned out not to be part of this generation — an FCC filing has confirmed the Enduro 4 has no satellite or LTE hardware, so backcountry messaging will still require a separate inReach device, same as with the Enduro 3.
If you’re an endurance athlete waiting for a reason to upgrade, the honest answer right now is: keep watching this space. The wait no longer has a clear end date.
As of July 31, Garmin still hadn’t named the Enduro 4 publicly, but two consecutive earnings calls pointing to the same H2 timing was a stronger signal than a single APK reference on its own. That signal predicted the Fenix 9’s timing correctly and the Enduro 4’s timing incorrectly — a useful reminder that H2 guidance for “outdoor” products doesn’t guarantee every outdoor product launches on the same day.
This post will be updated immediately when Garmin makes an official announcement.
Related Read
- Garmin Fenix 9 vs Apple Watch Ultra 4 (2026)— full comparison for outdoor athletes
- Best Smartwatches for Seniors with Fall Detection — if emergency SOS features matter most
- Best Rugged Smartwatches 2026 — comparing all tough outdoor options
Sources
- Gadgets & Wearables — original APK teardown source (primary leak)
- Garmin.com — Enduro 3 official specs for comparison data
- Garmin Investor Relations — CEO Cliff Pemble H2 outdoor comment source
- Garmin Q2 2026 Earnings Call, July 29, 2026 — confirms repeated H2 Outdoor launch guidance and Outdoor segment revenue decline
FAQ
Is there a confirmed date for the Enduro 4 announcement?
No. Garmin’s “Play Harder” event took place on August 25, 2026, as scheduled, and it launched the Fenix 9 and Fenix 9 Pro only — no Enduro 4. The two-year anniversary timing and the GOBI codename in Garmin’s software were both real signals, they just didn’t translate into a same-day launch. There’s currently no new date for an Enduro 4 announcement.
When will the Garmin Enduro 4 be released?
Unclear. Garmin’s own two-year cadence and CEO comments pointed to a joint launch with the Fenix 9 on August 25, 2026 — that didn’t happen. It’s now an open question whether the Enduro 4 is coming later in H2 2026 as a delayed solo launch, or whether Garmin has broken the joint-launch pattern this generation. We don’t have a reliable new estimate yet.
Will the Garmin Enduro 4 have an AMOLED display?
Unlikely, based on current information. The Enduro series uses MIP display technology to achieve industry-leading battery life. An AMOLED display would significantly reduce runtime. Most analysts expect MIP with enhanced solar charging to continue for this generation. The Fenix 9’s launch reinforces this: Garmin kept Solar/MIP as a distinct option rather than folding it into AMOLED, which is the same logic that would apply to the Enduro line.
How much will the Garmin Enduro 4 cost?
No pricing has been announced. Based on the Enduro 2 and Enduro 3 both launching at $899.99, expect a similar price point — possibly up to $949.99 if LTE or satellite communication is added.
What is the Garmin Enduro 4 battery life expected to be?
If Garmin follows the Enduro 3 pattern with improved solar efficiency and a new chipset, expect 100–140 hours in GPS mode and potentially 400–500+ hours in solar mode under favourable conditions. But No confirmed figures.
Garmin Fenix 9 vs Enduro 4 — which should I buy?
The Fenix 9 is for premium daily wear with outdoor capability. The Enduro 4 is for endurance athletes who need maximum battery life above everything else. If you run ultras or multi-day adventures, the Enduro 4. If you want the best overall Garmin flagship, wait to see the Fenix 9 specs.
Will the Garmin Enduro 4 have solar charging?
Almost certainly yes. Solar charging via Garmin’s Power Glass technology is a defining feature of the Enduro series. There is no indication this will be removed.
What is Garmin Connect+?
Garmin Connect+ is Garmin’s subscription service offering advanced health insights, AI coaching tools, and premium features beyond the free Garmin Connect app. The Enduro 4 APK leak also revealed new Connect+ features in development, including call categorization and improved emergency detection tools.
Is it worth upgrading from Garmin Enduro 3 to Enduro 4?
If you own the Enduro 3, probably not unless satellite messaging or significant Connect+ AI features are confirmed and matter to your use case. If you own the Enduro 2 or older, the Enduro 4 will be a meaningful upgrade.
What is the best Garmin watch for endurance athletes right now?
As of this update, the Garmin Enduro 3 remains the best choice for pure endurance athletes prioritizing maximum battery life, though the Fenix 9 Pro Solar (51mm) — now available — offers a genuinely competitive alternative with up to 57 days of battery life if you’re open to a premium daily watch instead of a dedicated endurance model. If you can wait for the Enduro 4, be aware that its timeline is no longer clearly “late 2026” following today’s launch.
Will Garmin Enduro 4 have LTE?
No. An FCC filing tied to the Enduro 4 confirms there’s no satellite or LTE hardware in this device. The “expanded comms” reference in the June APK teardown pointed to Connect+ software features like call categorization, not new radio hardware. If you need satellite messaging, you’ll still need a separate inReach device, same as with the Enduro 3.
Has Garmin said anything new about the Enduro 4 since June?
Yes — as of August 25, 2026. Garmin’s “Play Harder” event launched the Fenix 9 and Fenix 9 Pro, and did not include the Enduro 4. Before that, Garmin’s July 29, 2026 earnings call had repeated the same H2 2026 Outdoor launch timing guidance from earlier in the year, without confirming the Enduro 4, Fenix 9, or any specific model by name. The company also disclosed that Outdoor segment revenue fell 2% in Q2 2026 even as its broader Fitness segment grew 25%, which is part of why these H2 launches matter financially, not just as a product cadence. That guidance correctly predicted the Fenix 9’s timing but did not guarantee the Enduro 4 alongside it.
Disclaimer: All features and specs mentioned are based on leaks, APK analysis, and Garmin’s historical patterns and Garmin YouTube premiere page.
