TRAIN BRILLIANTLY You don’t just run. You’ve moved beyond that. Which is why you need Forerunner 165 — the purpose-built GPS running smartwatch that helps you meet your goals with personalized adaptive training plans and a bright display to light up your progress.
AMOLED DISPLAY 1.2” Colorful AMOLED Display with touchscreen and button feature. PACE, DISTANCE, HEART RATE This easy-to-use GPS running smartwatch provides the essential features you need to take your running to the next level — including GPS, pace, distance and wrist-based heart rate. DAILY SUGGESTED WORKOUTS Get workouts made for you. They adapt after every run to match your performance and recovery as well as the races coming up in your Garmin Connect smartphone app calendar. GARMIN COACH Get free adaptive 5K, 10K and half-marathon training plans from expert coaches to help you take on a new challenge. RACE ADAPTIVE TRAINING Get ready for your race with training tips, personalized daily suggested workouts and completion time predictions based on race details you enter into Garmin Connect. MORNING REPORT Receive an overview of your sleep and training outlook as soon as you wake up — alongside HRV status and weather. You can even customize your report to show you what you want to see. TRAINING EFFECT With training effect, you can see how your workouts impact your fitness and understand the primary benefit from training runs and workouts. LONG BATTERY LIFE With up to 11 days in smartwatch mode and up to 19 hours in GPS mode, you’ll get a more complete picture of your health and training. RECOVERY TIME Know how long to recover before your next high-effort workout based on your latest training as well as overall stress, sleep and daily activities outside of workouts. SLEEP MONITORING AND SLEEP SCORE Understand how your body is recovering with sleep score, get a breakdown of your sleep stages, and gain detailed insights for improved sleep quality. BODY BATTERY ENERGY MONITORING Track your body’s energy levels to find the best times for activity and rest. Even get details and insights on how sleep, naps, activities and stress impact your energy. NAP DETECTION Automatically track or log your naps to see how they benefit your body and what their ideal time and duration should be. WRIST-BASED HEART RATE Constant measurement of your heart rate helps you gauge how hard you work during activities, so you can stay in the know all day and night. WRIST-BASED RUNNING DYNAMICS Get measurements of crucial running metrics such as cadence, stride length, ground contact time and more to help improve your running form. VO2 MAX See your current fitness level, and track changes over time to set goals, evaluate progress and more.
Lens Material |
chemically strengthened glass |
Bezel Material |
fiber-reinforced polymer |
Quick Release bands |
(20 mm, Industry standard) |
Strap material |
silicone |
Physical size |
43 x 43 x 11.6 mm Fits wrists with a circumference of 126-203 mm |
Weight |
39 g |
Display Size |
1.2" (30.4 mm) diameter |
Display resolution |
390 x 390 pixels |
Color display |
+ |
Large font option |
+ |
Battery life |
Smartwatch mode: Up to 11 days Battery Saver Smartwatch mode: Up to 20 days GPS-Only GNSS mode: Up to 19 hours All-Systems GNSS mode: Up to 17 hours |
Charging method |
Garmin proprietary plug charger |
Memory/History |
4 GB |