| key specs |
| Display Size | 41mm | 40mm |
| Compatible OS | Android, iOS | - |
| Strap Material | Silicone | - |
| Dial Shape | Rectangle | Rectangle |
| Display Type | AMOLED | OLED Retina |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Silver, Gold, Space Grey, Pink, Blue, Red, Brown |
| general |
| Brand | Oppo | Apple |
| Model | Watch Free | Watch Series 6 GPS |
| Release date | September 26, 2021 | September 16, 2020 |
| Dial Shape | Rectangle | Rectangle |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 5 ATM | 50m |
| Dial Material | Polycarbonate and Fibre | Aluminium, Stainless Steel, Titanium |
| Ideal For | Unisex | Unisex |
| Model Name | - | Watch Series 6 GPS |
| Usage | - | Fitness & Outdoor |
| Strap Colour | - | Silver, Gold, Space Grey, Pink, Blue, Red, Brown |
| Dial Colour | - | Silver, Grey, Gold, Blue, PRODUCT RED |
| dimensions |
| Width | 29.7 | - |
| Height | 46 | - |
| Thickness | 10.6 | - |
| Weight (g) | 32.60 | - |
| product details |
| Sensor | six-axis motion sensor, optical heart rate sensor, optical blood oxygen sensor, ambient light sensor | Compass, Always-On Altimeter, second-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor |
| Compatible Device | Android, iPhone | - |
| Notification | Yes | Yes |
| Battery Type | Li-ion | Lithium Ion |
| Battery Life | 14 days | Up to 18 hours |
| Charge Time | 75 minutes | - |
| Rechargeable Battery | Yes | Yes |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| Messaging Support | Yes | - |
| Email Support | Yes | - |
| Operating Range | 10m | - |
| Call Features | Yes | - |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| Operating System | - | watchOS 7 |
| Number of Cores | - | dual-core |
| Processor Name | - | S6 with 64-bit Dual Core Processor |
| Internal Memory | - | 32GB |
| camera and display features |
| Display Resolution | 280x456 | 324x394 pixels |
| Display Size | 41mm | 40mm |
| Display Type | AMOLED | OLED Retina |
| Backlight Display | Yes | Yes |
| Scratch Resistant | Yes | - |
| Other Display Features | - | LTPO OLED Always-On Retina display (1000 nits brightness) |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Language | English | English |
| Other Fitness Features | 100 sports modes | Blood Oxgen Sensor, ECG sensor |
| Compass | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| Date & Time Display | - | Yes |
| audio and video features |
| Voice Control | Yes | - |
| Other Multimedia Features | Music Controls | - |
| Speaker | - | Yes |
| Microphone | - | Yes |