Detailed comparison and review of Fitbit Blaze and OPPO Watch Free. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
GENERAL | Fitbit Blaze | OPPO Watch Free |
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Product Type | Smart watch | Smart watch |
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Supported Host Device OS | iOS, Android, Windows Phone | 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 | 42 mm | - |
Weight | 44 g | - |
Body Details | - | Case only: 20.9 g |
Body Material | Stainless steel | Glass fibre reinforced polycarbonate, PA + GF bottom case |
Protection | Weatherproof, splashproof, sweatproof | Water-resistant |
Colours | - | Black |
Clock Display | Yes | Yes |
FEATURES | Fitbit Blaze | OPPO Watch Free |
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Sensors | Ambient light sensor, altimeter, 3-axis accelerometer | 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, activity, sleep activity, heart rate, steps taken, floors climbed | 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 | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame | Call handling, find phone function, inactivity alert, alarm, timer, music playback control, weather information, AI smart watch face, sleep disturbance analysis |
Notifications | Missed calls, calendar, SMS | SMS, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
CONNECTIVITY | Fitbit Blaze | OPPO Watch Free |
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Wireless Interface | Bluetooth 4.0 | Bluetooth 5.0 BLE |
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DISPLAY | Fitbit Blaze | OPPO Watch Free |
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Type | LCD - colour | AMOLED - colour |
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Resolution | - | 456 x 280 pixels |
Screen Size | - | 1.64" |
Pixel Density | - | 326 ppi |
Colour Depth | - | 24-bit (16.7 million colours) |
Screen Protection | - | 2.5D curved glass |
INPUT DEVICE | Fitbit Blaze | OPPO Watch Free |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Fitbit Blaze | OPPO Watch Free |
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Case Shape | - | Rectangular |
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Case Details | Gold | Gunmetal | - |
BAND | Fitbit Blaze | OPPO Watch Free |
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Band Type | Band | Strap |
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Band Size | S | - |
Band Width | - | 19 mm |
Fits Wrist with Circumference | 140-170 mm | 130-205 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Elastomer | Silicone |
Band Colour | Slim pink | Black | Blue | Plum | - |
BATTERY | Fitbit Blaze | OPPO Watch Free |
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Technology | Lithium polymer | Lithium Ion |
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Capacity | - | 235 mAh |
Battery Life | 5 day(s) | 14 day(s) |
Battery Life Details | - | Typical usage - up to 14 days |
Rechargeable Battery | - | Yes |
Recharge Time | 2 hour(s) | - |
MISCELLANEOUS | Fitbit Blaze | OPPO Watch Free |
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Included Accessories | USB charging cable | Magnetic charging dock |
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Preloaded Software | Clock, Silent alarm | - |
Max Depth of Water Resistance | 10 m | 50 m |
Max Operating Temperature | 60 °C | - |
Min Operating Temperature | -10 °C | - |
Manufacturer Model Number | - | OWWE201 |
Warranty | 1-year warranty | 2-year warranty |