Side by side comparison and review of Polar Ignite and OPPO Watch Free. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Polar Ignite | OPPO Watch Free |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| 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 mm | - |
| Height | 43 mm | - |
| Depth | 8.5 mm | - |
| Weight | 35 g | - |
| Body Details | - | Case only: 20.9 g |
| Body Material | Fibreglass reinforced polymer | Glass fibre reinforced polycarbonate, PA + GF bottom case |
| Protection | Waterproof | Water-resistant |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | Polar Ignite | OPPO Watch Free |
|---|
| Sensors | Accelerometer, heart rate | Ambient light sensor, SpO2 sensor, 6-axis accelerometer, optical heart sensor, blood oxygen sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, running cadence | 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 | HRmax, idle alert, HR zones | 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, incoming calls | SMS, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| CONNECTIVITY | Polar Ignite | OPPO Watch Free |
|---|
| Wireless Interface | Bluetooth | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Polar Ignite | OPPO Watch Free |
|---|
| Type | TFT - colour | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 204 pixels | 456 x 280 pixels |
| Screen Size | 1.5" | 1.64" |
| Pixel Density | - | 326 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Dragontrail glass | 2.5D curved glass |
| INPUT DEVICE | Polar Ignite | OPPO Watch Free |
|---|
| Type | Touch sensitive screen, touch buttons | Touch sensitive screen |
|---|
| CASE | Polar Ignite | OPPO Watch Free |
|---|
| Case Shape | Round | Rectangular |
|---|---|---|
| Bezel | Stainless steel | - |
| Case Details | Glass fibre reinforced polymer | Rose gold | Black | Copper | - |
| BAND | Polar Ignite | OPPO Watch Free |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | 20 mm | 19 mm |
| Fits Wrist with Circumference | 130-186 mm | 130-205 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Thermoplastic polyurethane (TPU) | Silicone |
| Band Colour | Black | Pink | White | Yellow | - |
| BATTERY | Polar Ignite | OPPO Watch Free |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 165 mAh | 235 mAh |
| Battery Life | 5 day(s) | 14 day(s) |
| Battery Life Details | Training mode - up to 17 hour(s) Watch mode - up to 5 days |
Typical usage - up to 14 days |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Polar Ignite | OPPO Watch Free |
|---|
| Included Accessories | USB charging cable | Magnetic charging dock |
|---|---|---|
| Max Depth of Water Resistance | 30 m | 50 m |
| Manufacturer Model Number | - | OWWE201 |
| Warranty | 2-year warranty | 2-year warranty |
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