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# the5krunner • tri: Endurance \& performance tech: news \& opinion

> Tri, Bike, Run, Swim \- Endurance Tech News, Insights \& Opinions

## Pages
- [910XT Triathlon Review \| Garmin Duathlon, Triathlon and Running Watch HRM](https://the5krunner.com/reviews-1/2012-garmin-910xt-review-benefits-triathlon-duathlon/)
- [A\&D UA\-851ANT And SportTracks Blood Pressure Plugin Monitor](https://the5krunner.com/2014-review-ua-851ant-sporttracks-blood-pressure-plugin-monitor/)
- [Live Recording \& HRV \(R\-R\)](https://the5krunner.com/2014-live-recording-hrv-r-r/)
- [Review PulseOn](https://the5krunner.com/2014-review-pulseon/)
- [Virtual 5k Runs Organized by Colleges You Should Try Out](https://the5krunner.com/virtual-5k-runs-organized-by-colleges-you-should-try-out/)

## Posts
- [WHOOP 5\.0 Review: Accuracy Tests, Strain Science \& Is MG Worth the Subscription for Athletes? \(Nov 2025\)](https://the5krunner.com/2025/10/31/2026-whoop-5-0-mg-review-discount-accuracy-strain-recovery-athletes/): WHOOP 5\.0 excels in strain/recovery coaching with 14\-day battery \& AI insights, but wrist HR falters in HIIT\. Tested vs\. chest straps: biceps accuracy rivals Polar\. For informed buyers: quantitative breakdowns, competitor tables, \& exclusive discount at https://the5krunner\.com/whoop for free trial\.
- [BREAKING: Coros PACE 4 Release Date Confirmed \(Nov 10\) \- AMOLED \& ECG Rumors](https://the5krunner.com/2025/10/31/coros-pace-4-november-2025-release-amoled-ecg/): Coros is dropping a major surprise: The lightweight PACE 4 is officially confirmed for release on November 10, 2025\. This rapid update is packed with rumored high\-end tech, including a probable AMOLED display and Vertix\-level ECG integration\.
- [October 2025 update: Trusted Garmin Rumours \- 2025, Leaks, Insights \& dates for all new models plus Apple, Coros, Polar, Suunto, Wahoo](https://the5krunner.com/2025/10/05/new-garmin-models-for-2026-october-2025-update-trusted-garmin-rumours-2025-leaks-insights-dates-for-all-new-models-plus-apple-coros-polar-suunto-wahoo/): Fenix 9 and Edge 1060 are shoe\-ins for 2026\. What else does this exciting year have in store?
- [Garmin Watch Battery Life 2025: How long does a Garmin battery last?](https://the5krunner.com/2025/10/31/garmin-watch-battery-life-comparison-solar-gps-2025/): You want Uber multi\-day battery life, and Garmin gives you that\. See the complete 2025 table comparing every Garmin model's battery life in smartwatch and GPS mode\.
- [Apple Q4: Why Wearables Revenue Declined Despite Record User Growth](https://the5krunner.com/2025/10/30/apple-q4-apple-watch-revenue-new-users/): Apple's Q4 Wearables segment dipped \-0\.3% YoY\. The core issue? High AirPods sales and new Apple Watch buyers \(50% of purchases\) couldn't offset the lack of upgrades for the Watch 11 and Ultra 3\. It's a revenue problem, not a demand problem\.