In depth comparison and review of Polaroid Moji Kids 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 | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | - | 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 |
| Body Details | - | Case only: 20.9 g |
| Body Material | - | Glass fibre reinforced polycarbonate, PA + GF bottom case |
| Protection | - | Water-resistant |
| Colours | Light blue | Pink | Black | Blue | Black |
| Clock Display | - | Yes |
| FEATURES | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Sensors | Accelerometer | Ambient light sensor, SpO2 sensor, 6-axis accelerometer, optical heart sensor, blood oxygen sensor, gyroscope |
|---|---|---|
| Tracking Data | Sleep activity, steps taken | 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 |
| Features | Call handling, anti-lost alert, voice calls, SOS call, Find my Device, voice message, remote monitoring, geo-fencing, remote shutting down | Call handling, find phone function, inactivity alert, alarm, timer, music playback control, weather information, AI smart watch face, sleep disturbance analysis |
| Notifications | - | SMS, incoming calls |
| Vibrating Alert | - | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| CELLULAR | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Technology | GSM | - |
|---|---|---|
| SIM Card Type | Micro SIM | - |
| CONNECTIVITY | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Wireless Interface | - | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Type | Monochrome | AMOLED - colour |
|---|---|---|
| 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 | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Type | - | Touch sensitive screen |
|---|
| CASE | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Case Shape | - | Rectangular |
|---|
| BAND | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Band Type | - | Strap |
|---|---|---|
| Band Width | - | 19 mm |
| Fits Wrist with Circumference | - | 130-205 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Silicone |
| BATTERY | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | - | 235 mAh |
| Battery Life | - | 14 day(s) |
| Battery Life Details | - | Typical usage - up to 14 days |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Polaroid Moji Kids | OPPO Watch Free |
|---|
| Included Accessories | - | Magnetic charging dock |
|---|---|---|
| Max Depth of Water Resistance | - | 50 m |
| Manufacturer Model Number | - | OWWE201 |
| Warranty | - | 2-year warranty |
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