Garmin Forerunner 165

The Garmin Forerunner 165 is a lightweight GPS running smartwatch designed for runners and fitness enthusiasts who want clear training data, health insights, and everyday smart features in one comfortable device. It features a bright 1.2-inch AMOLED touchscreen with a 390 x 390 pixel resolution, making workout statistics easy to view. The watch supports GPS-based activity tracking, personalized daily suggested workouts, recovery insights, sleep monitoring, Body Battery energy monitoring, wrist-based heart rate, and Pulse Ox tracking. With up to 11 days of battery life in smartwatch mode and up to 19 hours in GPS-only mode, it is built for regular training and long outdoor sessions. The Forerunner 165 is available in Black and Mist Gray color options, giving users a choice between a classic sporty or lighter everyday look.

Key Features

• Display: Bright 1.2-inch AMOLED color touchscreen with 390 x 390 pixel resolution

• GPS Tracking: Built-in GPS and GNSS support for accurate outdoor activity tracking

• Training Support: Personalized daily suggested workouts and race-adaptive training guidance

• Health Monitoring: Wrist-based heart rate, Pulse Ox, sleep tracking, and Body Battery monitoring

• Recovery Insights: Provides recovery time and training-related insights based on activity and wellness data

• Sports Profiles: Supports 25+ built-in GPS and indoor sports apps

• Smart Features: Smart notifications, Garmin Pay, LiveTrack, Garmin Connect, and Connect IQ support

• Battery Life: Up to 11 days in smartwatch mode and up to 19 hours in GPS-only GNSS mode

• Water Resistance: 5 ATM water rating for swimming and everyday water exposure

• Color Options: Available in Black and Mist Gray

Product Specifications

• Brand: Garmin

• Model: Forerunner 165

• Product Type: GPS Running Smartwatch

• Display Type: AMOLED

• Display Size: 1.2 inches / 30.4 mm diameter

• Display Resolution: 390 x 390 pixels

• Touchscreen: Yes

• Lens Material: Chemically strengthened glass

• Bezel Material: Fiber-reinforced polymer

• Strap Material: Silicone

• Case Size: 43 x 43 x 11.6 mm

• Wrist Circumference: 126–203 mm

• Weight: 39 g

• Band Size: 20 mm standard quick-release

• Battery Type: Rechargeable built-in lithium-ion

• Smartwatch Battery Life: Up to 11 days

• Battery Saver Mode: Up to 20 days

• GPS-Only GNSS Battery Life: Up to 19 hours

• All-Systems GNSS Battery Life: Up to 17 hours

• Water Rating: Swim, 5 ATM

• Memory: Up to 4 GB

• Charging Method: Garmin proprietary plug charger

• Available Colors: Black, Mist Gray

Training & Health Tracking

• Running Metrics: Track useful running data such as pace, cadence, stride length, and running power

• Training Plans: Access adaptive training guidance and daily workout suggestions

• Recovery Time: Recovery Tracking: Understand when your body may be ready for another high-effort workout

• Sleep Monitoring: Sleep Insights: Track sleep and receive sleep score information

• Energy Monitoring: Body Battery: Monitor estimated energy levels throughout the day

• Heart Rate: Wrist-Based Monitoring: Continuously monitor heart rate during daily activities and workouts

• Pulse Ox: Blood Oxygen Tracking: Check blood oxygen saturation through supported Pulse Ox features

Easy Operation / Usage

• Controls: Use the traditional five-button layout alongside the responsive touchscreen for convenient navigation

• Workout Tracking: Select an activity profile and start recording your workout using the built-in GPS

• Smartphone Connection: Pair with a compatible smartphone to receive notifications and sync data with Garmin Connect

• Training Review: View workout statistics and health information directly on the watch or through Garmin Connect

• Band Replacement: The standard 20 mm quick-release band can be changed without special tools

Why Choose This Product

• Runner Focused: Purpose: Designed specifically to provide practical tools for everyday running and structured training

• Easy Viewing: AMOLED Display: Offers a bright, detailed screen for checking workout information quickly

• Lightweight Design: Weight: At just 39 g, it is comfortable for regular training and everyday wear

• Long Battery: Battery Life: Up to 11 days of smartwatch use reduces the need for frequent charging

• Connected Training: Garmin Connect: Sync activities and review training, health, and wellness information

• Everyday Versatility: Smart Features: Combines running tools with notifications, Garmin Pay, LiveTrack, and other connected functions

In the Box

• Garmin Forerunner 165 smartwatch

• Silicone watch band

• Garmin charging cable

• Documentation