In depth comparison and review of Garmin Forerunner 745 and OPPO Watch Free. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
GENERAL | Garmin Forerunner 745 | OPPO Watch Free |
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Product Type | Sport watch | Smart watch |
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Supported Host Device OS | iOS, Android | iOS 10 or later, Android 6.0 (Marshmallow) or later |
Activity/Sport | - | Indoor running, indoor walking, elliptical, 5-min workouts, fat burn running, outdoor walking, outdoor running, indoor rowing, endurance running, interval running, jogging |
Wearing Style | Watch style | Watch style |
Width | 43.8 mm | - |
Height | 43.8 mm | - |
Depth | 13.3 mm | - |
Weight | 47 g | - |
Body Details | - | Case only: 20.9 g |
Body Material | Fibre-reinforced polymer | Glass fibre reinforced polycarbonate, PA + GF bottom case |
Protection | Water-resistant | Water-resistant |
Colours | - | Black |
Clock Display | Yes | Yes |
FEATURES | Garmin Forerunner 745 | OPPO Watch Free |
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Sensors | Accelerometer, digital compass, thermometre, gyro sensor, heart rate, barometric altimeter, Pulse Ox sensor | Ambient light sensor, SpO2 sensor, 6-axis accelerometer, optical heart sensor, blood oxygen sensor, gyroscope |
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Tracking Data | Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, temperature, hydration, recovery time, training load | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, heart rate variability, snoring |
Modes | - | 100+ Workout modes |
Goal Setting | Yes | Yes |
Features | Find phone function, VO2 max, HR zones, VIRB control, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, LiveTrack, TrueUp, Body Battery, auto lap, Physio TrueUp, music playback control, weather information | Call handling, find phone function, inactivity alert, alarm, timer, music playback control, weather information, AI smart watch face, sleep disturbance analysis |
Notifications | Calendar, SMS, Email, social apps, incoming calls | SMS, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | - |
Payment Technology | Garmin Pay | - |
CONNECTIVITY | Garmin Forerunner 745 | OPPO Watch Free |
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Wireless Interface | Bluetooth, Wi-Fi, NFC, ANT+ | Bluetooth 5.0 BLE |
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DISPLAY | Garmin Forerunner 745 | OPPO Watch Free |
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Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
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Resolution | 240 x 240 pixels | 456 x 280 pixels |
Screen Size | 1.2" | 1.64" |
Pixel Density | - | 326 ppi |
Colour Depth | - | 24-bit (16.7 million colours) |
Screen Protection | Corning Gorilla Glass DX (scratch resistant glass) | 2.5D curved glass |
INPUT DEVICE | Garmin Forerunner 745 | OPPO Watch Free |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Garmin Forerunner 745 | OPPO Watch Free |
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Case Shape | Round | Rectangular |
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Bezel | Fibre-reinforced polymer | - |
Case Details | Black | Neo tropic | - |
BAND | Garmin Forerunner 745 | OPPO Watch Free |
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Band Type | Band | Strap |
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Band Width | 22 mm | 19 mm |
Fits Wrist with Circumference | 126-216 mm | 130-205 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Black | - |
BATTERY | Garmin Forerunner 745 | OPPO Watch Free |
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Technology | Lithium Ion | Lithium Ion |
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Capacity | - | 235 mAh |
Battery Life | 7 day(s) | 14 day(s) |
Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 16 hour(s) GPS with Music mode - up to 6 hour(s) UltraTrac mode - up to 21 hour(s) |
Typical usage - up to 14 days |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Garmin Forerunner 745 | OPPO Watch Free |
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Included Accessories | USB cable | Magnetic charging dock |
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Preloaded Software | Garmin Pay, Garmion Connect IQ | - |
Max Depth of Water Resistance | 50 m | 50 m |
Max Operating Temperature | 60 °C | - |
Min Operating Temperature | -20 °C | - |
Manufacturer Model Number | - | OWWE201 |
Warranty | 1-year warranty | 2-year warranty |