| Garmin Forerunner 745 | |
 | |
| Tech specs | |
| Size | 43.8 x 43.8 x 13.3 mm |
| Material | Lens material: Corning® Gorilla® Glass DX Bezel and case material: fiber-reinforced polymer |
| Charging | Yes |
| Battery | Lithium-ion |
| Battery life | Smartwatch mode: Up to 7 days; GPS mode with music: Up to 6 hours; GPS mode without music: Up to 16 hours; UltraTrac™ mode: Up to 21 hours |
| Water-resistance | 5 ATM |
| Weight | 47 g |
| Sensor | GPS/GLONASS/GALILEO, barometric altimeter, compass, accelerometer, gyroscope, thermometer, heart rate, Pulse OX |
| Display | 240 pixel diameter; sunlight-visible, transflective memory-in-pixel (MIP) |
| Screen size | 1.2" (30.4 mm) diameter |
| Colors | Black, Blue |
| Other | PLATFORM: Home Grown OS PROCESSOR: Unknown MEMORY: 200 hours of activity data CONNECTIVITY: Bluetooth, ANT+, Wi-Fi |
| Activity tracking | |
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Activity | Yes |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | 24/7 |
| Stress & recovery | Yes |
| Pulse Ox | Yes |
| Respiration rate | |
| UV exposure | |
| Skin temperature | |
| Galvanic skin response | |
| Hydration level | |
| Calorie intake | |
| GPS | GPS/GLONASS/GALILEO |
| Running features | GPS-based distance, time and pace, Running dynamics (with compatible accessory), cadence, performance condition, run workouts, race predictor, foot pod compatible. |
| Swimming features | Pool swim metrics (lengths, distance, pace, stroke count/rate, calories), Stroke type detection (freestyle, backstroke, breaststroke, butterfly), Swim efficiency (SWOLF), drill logging, pool swim workouts. |
| Other | - outdoor recreation, golf and cycling features - Physiological measurements: Vo2Max, Training Status, Training Load, Recovery Time, Training Effect, Heat and altitude acclimation, Training load focus, Primary benefit (Training Effect labels) and more. - Body Batter Energy Monitor - Incident detection |
| Non-fitness functions | |
| Smartphone notifications | Yes, Text response/reject phone call with text (Android™ only) |
| On-board music storage | Up to 500 songs, Plays and controls watch music |
| Connected pay | Yes |
| LTE | |
| Links | |
| Affiliate link* | Amazon | Garmin |
| Read more | Article |
**All tech specs and images on this page come from manufacturers. These may change over time as manufacturers sometimes update their devices. While we cannot guarantee absolute accuracy of information on this page, we promise to review this content regularly and do our best to bring you the most up-to-date information. To be absolutely sure of tech specs of a particular device, we recommend checking the manufacturer’s website.