Garmin Forerunner 165 GPS Running Watch Review (2026): 8.9/10

Name: Garmin Forerunner 165 GPS Running Watch
Brand: Garmin
Rating: 4.5 (6100 reviews)

Pros & Cons

✓ Pros

AMOLED display brings Garmin's best screen to the entry price point
Training Readiness score guides workout intensity without overwhelming beginners
11-day battery in smartwatch mode — matches the more expensive Forerunner 265
GPS accuracy from Garmin's trusted GNSS satellite support
Under £200 brings proper training analytics to budget-conscious runners

✗ Cons

Single-band GPS (not dual-band like the 265) — less accurate on technical terrain
No HRV status measurement — only in the Forerunner 265+
Smaller feature set vs Forerunner 265 for structured workouts

Key Specifications

GPS	GNSS (single-band)
Display	AMOLED 1.2"
Battery	11 days / 19hr GPS
Water	5ATM
Training	Training Readiness
Warranty	1 year

Performance

The Forerunner 165 is where beginners should start with Garmin. AMOLED display, Training Readiness and 11-day battery at under £200 brings the core Garmin experience to a more accessible price. The single-band GPS and missing HRV are the only meaningful downgrades vs the 265. On paper the headline numbers are gps of GNSS (single-band), display of AMOLED 1.2", battery of 11 days / 19hr GPS, water of 5ATM, training of Training Readiness, warranty of 1 year. Its standout is that amoled display brings garmin's best screen to the entry price point

Build Quality & Design

Beyond that, owners and the spec sheet point to a few more genuine strengths. Training Readiness score guides workout intensity without overwhelming beginners. 11-day battery in smartwatch mode — matches the more expensive Forerunner 265. We can't bench-test durability, but the depth of positive long-term owner feedback is the best available proxy for how it holds up.

Value for Money

It isn't flawless. Single-band GPS (not dual-band like the 265) — less accurate on technical terrain. No HRV status measurement — only in the Forerunner 265+. Smaller feature set vs Forerunner 265 for structured workouts. Whether those matter depends entirely on how you'll use it. At its price point, it represents solid value for the right buyer. It's the right call for The Forerunner 165 is where beginners should start with Garmin. AMOLED display, Training Readiness and 11-day battery at under £200 brings the core Garmin experience to a more accessible price.... Look elsewhere if you're among Serious runners who train for marathons or want HRV monitoring — the Forerunner 265 is worth the upgrade.

Final Verdict

8.9/10 Great

★★★★★ 4.5★ (6,100 Amazon reviews)

The Forerunner 165 is where beginners should start with Garmin. AMOLED display, Training Readiness and 11-day battery at under £200 brings the core Garmin experience to a more accessible price. The single-band GPS and missing HRV are the only meaningful downgrades vs the 265.

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FAQ

Is the Garmin Forerunner 165 GPS Running Watch worth the money?

The Forerunner 165 is where beginners should start with Garmin. AMOLED display, Training Readiness and 11-day battery at under £200 brings the core Garmin experience to a more accessible price. The single-band GPS and missing HRV are the only meaningful downgrades vs the 265. The Forerunner 165 is where beginners should start with Garmin. AMOLED display, Training Readiness and 11-day battery at under £200 brings the core Garmin experience to a more accessible price. The single-band GPS and missi

Who should NOT buy the Garmin Forerunner 165 GPS Running Watch?

Serious runners who train for marathons or want HRV monitoring — the Forerunner 265 is worth the upgrade.

Is the Garmin Forerunner 165 GPS Running Watch available in the UK and US?

Yes — we list both Amazon UK and US links. Always verify voltage compatibility (UK 230V, US 120V).