Side by side comparison and review of Garmin Approach S20 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 | Garmin Approach S20 | OPPO Watch Free |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | Golf | 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 |
| Body Details | Sensor: 13 mm x 27 mm 9 g | Case only: 20.9 g |
| Body Material | - | Glass fibre reinforced polycarbonate, PA + GF bottom case |
| Protection | Waterproof | Water-resistant |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Approach S20 | OPPO Watch Free |
|---|
| Sensors | Accelerometer | Ambient light sensor, SpO2 sensor, 6-axis accelerometer, optical heart sensor, blood oxygen sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, heart rate, 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 | Yes |
| Features | Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing | Call handling, find phone function, inactivity alert, alarm, timer, music playback control, weather information, AI smart watch face, sleep disturbance analysis |
| Notifications | Applications | SMS, incoming calls |
| Vibrating Alert | - | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS receiver | - |
| CONNECTIVITY | Garmin Approach S20 | OPPO Watch Free |
|---|
| Wireless Interface | Bluetooth, ANT+ | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Garmin Approach S20 | OPPO Watch Free |
|---|
| Type | Memory-in-Pixel LCD - monochrome | AMOLED - colour |
|---|---|---|
| Resolution | 128 x 128 pixels | 456 x 280 pixels |
| Screen Size | - | 1.64" |
| Dimensions (WxH) | 23 mm x 23 mm | - |
| Pixel Density | - | 326 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | - | 2.5D curved glass |
| INPUT DEVICE | Garmin Approach S20 | OPPO Watch Free |
|---|
| Type | Single push-button | Touch sensitive screen |
|---|
| CASE | Garmin Approach S20 | OPPO Watch Free |
|---|
| Crystal Type | Chemically strengthened glass | - |
|---|---|---|
| Case Shape | Rounded square | Rectangular |
| BAND | Garmin Approach S20 | OPPO Watch Free |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | - | 19 mm |
| Fits Wrist with Circumference | - | 130-205 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Black | - |
| STORAGE | Garmin Approach S20 | OPPO Watch Free |
|---|
| Storage Capacity | 64 MB | - |
|---|
| BATTERY | Garmin Approach S20 | OPPO Watch Free |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Capacity | - | 235 mAh |
| Battery Life | 56 day(s) | 14 day(s) |
| Battery Life Details | Smartwatch mode - up to 56 days GPS mode - up to 15 hours |
Typical usage - up to 14 days |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Garmin Approach S20 | OPPO Watch Free |
|---|
| Included Accessories | Charging/data cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Calendar, Time, Alarm Clock | - |
| 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 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
