Garmin Forerunner 265 GPS Running Smartwatch, 46 mm

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Product guide

Garmin Forerunner 265 GPS Running Smartwatch, 46 mm

The Garmin Forerunner 265 is a 46 mm GPS running smartwatch with an AMOLED touchscreen and physical button controls. Its training and recovery features, multi-band GPS, and activity profiles suit runners who want workout guidance alongside everyday health tracking. The listed battery life is up to 13 days in smartwatch mode and up to 20 hours in GPS mode.

At a glance

AMOLED touchscreen pairs with button controls for navigation and workout use.
Training readiness, HRV status, recovery information and suggested workouts provide structured training context.
Multi-band GNSS with SatIQ technology is listed for positioning and battery optimization.
Smartwatch-mode battery life is listed up to 13 days, while GPS-mode battery life is listed up to 20 hours.
Safety and assistance features require setup, a paired compatible smartphone and available network coverage.

Price

$299.99Save 33%

Reference price: ~~$449.99~~

Price checked: Nov 14, 2026

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Often bought together

LK 3 Pack for Garmin forerunner 265 Screen Protector 46mm, TPU Film | Anti-Scratch, Self-Healing Soft TPU Screen Protector for forerunner 265, Bubble Free, HD, Touch Sensitive

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Pros and cons

Pros

Combines GPS running features with training, recovery and sleep-related insights.
More than 30 activity profiles cover running, triathlon, cycling and open-water swimming.
Touchscreen and physical buttons offer two ways to interact with the watch.
The listing claims compatibility with Android and iOS phones.

Cons

GPS-mode battery life is listed as up to 20 hours, substantially shorter than the smartwatch-mode maximum.
Several training and readiness metrics are estimates, not definitive measurements.

Technical specifications

21 specifications

Identity
Brand	Garmin
Model	Garmin Forerunner 265

Display and video
Screen size	1.3 inches
Screen technology listed	AMOLED

Connectivity and controls
Wireless connection listed	Bluetooth, USB, Wi-Fi
Control methods listed	Push Button

Power and battery
Battery life listed	13 days
Battery type	Lithium Polymer

Dimensions and installation
Form factor	Round
Dimensions listed	1.81 x 1.81 x 0.51 inches
Weight listed	47 g

Materials and protection
Water resistance listed	Water Resistant

Computing specifications
Storage listed	8 GB

Additional details
Battery life in GPS mode	Up to 20 hours
Water resistance depth	50 meters
Display resolution	416 x 416
Band material	Silicone
Color	Black and Powder Gray
Compatible phone models	Android Devices, iOS Devices
Activity profiles	30+ built-in activity profiles include running, triathlons, cycling, open-water swimming and more
Metrics measured	Optical Heart Rate Sensor, Multi-band GPS

What to know before buying

Battery figures depend on operating mode: up to 13 days in smartwatch mode and up to 20 hours in GPS mode. Training and health metrics are described as estimates. Incident detection and Assistance require setup, a compatible paired smartphone, and network coverage where data connectivity is available. Garmin Pay depends on a supported country and payment network.

What’s in the box

Included

Forerunner 265
Power adapter
Documentation

Who is it for?

A good fit for

Runners seeking GPS tracking and suggested workouts that adapt to training and recovery.
People who want sleep, HRV and readiness information alongside activity tracking.
Multisport users looking for running, cycling, triathlon and open-water swimming profiles.

Less suited to

Buyers who need more than the listed maximum of 20 hours of GPS-mode battery life.
Shoppers seeking a watch whose safety messaging works without a paired smartphone and network coverage.

Garmin Forerunner 265 GPS Running Smartwatch, 46 mm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 2,085 ratings

5 stars85%85%
4 stars7%7%
3 stars3%3%
2 stars1%1%
1 star4%4%

Customer feedback describes the watch as capable for running and other activities, with positive reports about battery life and tracking. For buyers considering its training features and GPS use, those accounts are encouraging, but feedback also varies on reliability and ease of learning the interface. The listing's battery claims are mode-specific, so customer reports of long intervals between charges should not be taken as a GPS-mode guarantee.

Positive themes

Customers praise battery life and tracking features.
Feedback describes it as useful for cross-country running and other activities.

Negative themes

Some customers report unexpected failures.

Mixed feedback

Ease of use and the time needed to learn the interface receive mixed feedback.
Value and reliability are described in mixed terms.

Frequently asked questions

How long does the Forerunner 265 battery last?

The listing gives up to 13 days in smartwatch mode and up to 20 hours in GPS mode. These are mode-specific maximum claims, not one all-purpose battery estimate.

Can it be used with an iPhone?

The listing names both Android Devices and iOS Devices as compatible phone models.

Does it support activity types beyond running?

The listing describes more than 30 built-in activity profiles, including triathlons, cycling and open-water swimming.

Do its safety features work without a phone?

The described incident detection and Assistance features require a paired compatible smartphone, setup and available network coverage for data connectivity.