Garmin

Garmin Forerunner 165 Running Smartwatch 43mm Black

Name: Garmin Forerunner 165 Running Smartwatch 43mm Black
Brand: Garmin

Crush your training goals with the Garmin Forerunner 165 Running Smartwatch. Featuring a vibrant 1.2-inch AMOLED display, built-in GPS, up to 11-day battery life, and comprehensive health tracking, it is the ultimate everyday fitness companion.

Highlights

About this product

Overview

The Garmin Forerunner 165 Running Smartwatch is engineered to elevate your training with high-precision tracking and modern smartwatch capabilities. Featuring a brilliant 1.2-inch AMOLED touchscreen display housed in a lightweight 43mm fiber-reinforced polymer case, it offers crystal-clear readability even in bright sunlight. With built-in GPS and robust metric monitoring—including heart rate, sleep score, and stress tracking—this watch keeps you informed every step of the way. Enjoy seamless connectivity with iOS and Android devices, backed by an impressive battery life of up to 11 days on a single charge.

Key Features

Vibrant AMOLED Display: Crisp 1.2-inch touchscreen with 1000 nits brightness and 324 x 394 resolution for effortless outdoor readability.
Built-In GPS Navigation: Accurately tracks pace, distance, and routes during outdoor runs and workouts without needing your phone.
Extended Battery Life: Delivers up to 11 days of continuous operation in smartwatch mode to keep up with your busy active lifestyle.
Comprehensive Health Metrics: Tracks heart rate, calories burned, sleep score, stress levels, and hydration in real time.
Lightweight & Durable Design: Built with a fiber-reinforced polymer case and comfortable silicone band weighing just 1.38 ounces.
Smart Connectivity: Pair with Android or iOS devices via Bluetooth and Wi-Fi to receive smart notifications directly on your wrist.

Ideal For & Verdict

The Garmin Forerunner 165 is ideal for runners, fitness enthusiasts, and everyday athletes seeking an accessible yet feature-rich training tool. Whether you are prepping for a race or maintaining daily health habits, its lightweight design and intuitive controls offer all-day comfort. Combining Garmin's industry-leading GPS reliability with a gorgeous display, it represents exceptional value for anyone looking to upgrade their workout routine.

Specifications

Size: One Size
Color: Black
Shape: Round
Language: Portuguese
With GPS: Yes
Band Color: Black
Band Width: 20 millimeters
Clasp Type: Tang Buckle
Model Name: Garmin Forerunner 165
Resolution: 324 x 394
Sport Type: Cardio, Exercise & Fitness, Outdoor Lifestyle, Running, Training
Style Name: Standard
Item Weight: 1.38 ounces
Screen Size: 1.2 inches
Watch Style: Yes
Closure Type: Buckle
Display Type: AMOLED
For Swimming: Yes
Manufacturer: Garmin
Supported OS: iOS
Battery Power: 200 milliamp_hours
Sim Card Size: eSIM
Tracking Type: Sleep Tracker, Calorie Counter, Distance
Warranty Type: Limited
Built-In Media: Forerunner 165, power/data cable, documentation
Item Type Name: GPS Smartwatch
Controller Type: Touchscreen
Item Dimensions: 1.69 x 0.46 x 1.69 inches
Target Audience: Unisex Adults
Water Resistant: Yes
Battery Capacity: 200 milliamp_hours
Customer Reviews: 4.6 out of 5 stars
Max Battery Life: Up to 11 hours
Metrics Measured: Calories Burned, Heart Rate, Hydration, Sleep Core, Stress
Operating System: GarminOS
Battery Cell Type: Lithium Polymer
Best Sellers Rank: #239 in Electronics ( See Top 100 in Electronics )
Waterproof Rating: IPX7
Wireless Provider: Unlocked
Band Material Type: Silicone
Case Material Type: Fiber-reinforced polymer
Compatible Devices: Android, iPhone
Additional Features: Bluetooth, Touchscreen
Battery Average Life: 11 days
Warranty Description: 1 year limited warranty
Wireless Compability: Bluetooth
Age Range Description: Adult
Communication Feature: Notification
Human Interface Input: Buttons, Touchscreen
Supported Application: GPS
Water Resistance Depth: 50 meters
Water Resistance Level: Water Resistant
Wearable Computer Type: Smart Watch
Compatible Phone Models: Android Devices, iOS Devices
Connectivity Technology: Bluetooth, USB, Wi-Fi
Memory Storage Capacity: 4 GB
Item Dimensions D x W x H: 1.69"D x 1.69"W x 0.46"H
Maximum Display Brightness: 1000 nit
GPS Geotagging Functionality: Built-in GPS
External Testing Certification: ANATEL
Global Trade Identification Number: 00753759326593
Supported Satellite Navigation System: GPS

Additional Info

Product identifiers

Brand: Garmin
GTIN / EAN: 753759326593
UPC: 753759326593
MPN: 010-02863-20
ASIN: B0CT3SGHXL
Model Number: 010-02863-20

Manufacturer and retailer identifiers, as supplied by the listing. Use them to confirm you are comparing the same item.

Where these prices come from

Stores compared: 8
Prices checked: Sep 10, 2026
Currency: USD
Listings not shown: 7
Category: Wearables

Prices are gathered from retailer listings by our own tooling and shown with the date each was observed. They exclude shipping and tax unless the store states otherwise, and the retailer's checkout is the price that applies. Any rating shown on this page is the retailer's own, not ours.