Head-to-head advice

Garmin Forerunner 165 vs Forerunner 170: which should you buy?

Checked today with current prices and trusted sources

Purchase today

No need to rush either one

Garmin Forerunner 165 costs $50 less to buy today.

Better product

It comes down to what you need

The Garmin Forerunner 170 Guide names it for running and fitness. Neither is ahead overall, so pick by what matters to you.

Simple fallback

No JavaScript

Phone and budget can use a normal page form. Expanded private context is never placed in the URL.

Make the answer yours

Optional

Tell us what matters. We will show what changes, and what does not, without replacing the standard answer.

BEFORE YOU CHOOSE

Check your phone first

Garmin Forerunner 165Garmin Forerunner 170iPhone Works Works with limitsAndroid Works Works

Garmin Forerunner 170 on iPhone: works with limitations. Replying to texts, rejecting a call with a text and seeing pictures from notifications work with Android only.

THE PRICE

Price check

Each model is judged on its own price history.

Garmin Forerunner 165

$249.99at Garmin
Checked Oct. 21, 2026

Tracking since Oct. 9, 2026

Garmin Forerunner 170

$299.99at Garmin
Checked Oct. 21, 2026

Tracking since Oct. 21, 2026

FIND YOUR FIT

Best for

Open any row to see the reason.

01 / A

Garmin Forerunner 165

No specific uses listed for this model.

02 / B

Garmin Forerunner 170

Running

Built for runners: coached plans that adapt to your recovery, daily suggested runs, running power and running dynamics.

Fitness

Training readiness and training status say how hard to go, and more than 80 sports apps cover swimming, cycling and strength days.

Sleep

A nightly sleep score with a sleep coach, plus HRV status, so you can see how well you recovered.

THE INDEPENDENT VIEW

Do reviews break the tie?

Reviews don't settle it: we haven't found an outlet that scored both.

YOUR NEXT STEP

More comparisons

Should you buy the Garmin Forerunner 165?Should you buy the Garmin Forerunner 170?Garmin Forerunner 165 vs Garmin Instinct 3 Garmin Forerunner 165 vs Garmin Venu 4 Garmin Forerunner 165 vs Garmin vivoactive 6 Garmin Forerunner 170 vs Garmin Forerunner 970 Garmin Forerunner 170 vs Garmin Instinct 3

Independent decisions No AI-generated verdicts. Commissions never change the answer.Evidence-based Every key fact links to a source.We’ll tell you when to buy Get an email if our advice changes.