Garmin Forerunner 255 Smartwatch for Men Women, Multisport Fitness Tracker, Built-in GPS, Sleep & Stress Tracking, Swim Proof, Long Battery Life

SPECIFICATIONS

Activity Tracked: Other,Steps Tracker,Calorie Tracker

Application Age Group: Adult

Battery Capacity(mAh): 220-300mah

Battery Life: 14d

Bluetooth-compatible Version: 5.0

Brand Name: Garmin

Case Material: Carbon Fibre

Category: Smart Watches

Clasp Type: Pin Buckle

Compatibility: All Compatible

Department: Unisex-adult

Display Size: 1.3inch

Function: Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Remote control,Push Message,24 hour instruction,Calorie Counter,GMT Two Places,Speed Measurement,Month,Attemper,Heart Rate Tracker,Compass,Calculators,GPS

GPS: Yes

High-concerned chemical: none

Language: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Norwegian,Korean,Japanese,Ukrainian,Hebrew,Dutch,Arabic,Indonesian,Greek

Metrics measured: Heart Rate Monitor,Other

Network Mode: 5g

Origin: Mainland China

RAM: <128MB

ROM: <128MB

Resolution: 260x260

Screen Material: Amoled

Screen Shape: Round

System: Android OS,iOS

Type: On Wrist

Voice assistant built-in: no

Waterproof Grade: 50m

Wearable computer type: Smart watch

Your Ultimate Running & Fitness Companion

The Garmin Forerunner 265 is designed for serious athletes and fitness enthusiasts who demand precise data and intelligent guidance. Whether you're training for a marathon, exploring trails, or simply improving your daily health, this watch delivers professional‑grade insights right on your wrist.

Train Smarter with Pro-Level Features

Daily Suggested Workouts – Based on your recovery status, HRV, and training history, the watch recommends the ideal run or ride for the day.

PacePro™ – Create or download course‑specific pacing strategies that adjust with elevation changes, helping you hit your target time.

Training Status & Load Focus – Monitor your overall fitness trend, acute load, and load ratio to balance your training mix (low aerobic, high aerobic, anaerobic).

Virtual Partner & Race Predictor – Compete against a virtual partner or your previous activities, and get estimated finish times for 5K, 10K, half‑marathon, and marathon.

All‑Day Health & Wellness Insights

Wrist‑Based Heart Rate – Continuous optical heart rate with abnormal alert; also supports chest strap for higher accuracy.

Pulse Ox Sensor – Measure blood oxygen saturation (SpO₂) on demand or during sleep to understand altitude acclimation and recovery.

Body Battery™ – See your energy reserves at a glance, combining HRV, stress, sleep, and activity data.

Sleep Score & HRV Status – Get detailed sleep stages and a 7‑day HRV baseline to evaluate your nervous system recovery.

Stress Tracking & Breathwork – Monitor stress levels and use the guided breathing exercise to relax.

Multi‑Sport & Outdoor Capability

Preloaded Activity Profiles – Running, cycling, swimming, triathlon, trail running, track running, virtual run, strength, HIIT, indoor cycling, pool swim, open water, and more.

Advanced Running Dynamics (with optional HRM‑Pro) – Cadence, stride length, ground contact time, vertical oscillation, and left/right balance help perfect your form.

Swim‑Specific Features – Stroke recognition, auto/ manual rest timers, SWOLF score, and critical swim speed (CSS) test.