| key specs |
| Strap Colour | Black | Black |
| Display Size | 46mm | 30mm |
| Compatible OS | Android | iOS, Android |
| Strap Material | Rubber | Silicone |
| Dial Shape | Rectangle | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Oppo | Puma |
| Model | Watch ECG Edition | Smartwatch |
| Release date | September 25, 2020 | - |
| Model Name | Watch ECG Edition | PT9100 |
| Dial Shape | Rectangle | Round |
| Strap Material | Rubber | Silicone |
| Size | Large | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 5ATM. IPX8 | 50m |
| Ideal For | Unisex | Unisex |
| Strap Colour | Black | Black |
| Dial Colour | Black | Black |
| Model Number | - | PT9100 |
| Usage | - | Fitness & Outdoor |
| Dial Material | - | Aluminium |
| dimensions |
| Weight (g) | 45.50 | 95.00 |
| product details |
| Sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor, ECG | Accelerometer, Altimeter, Ambient Light, Gyroscope, Heart Rate Sensor, Microphone, NFC, Untethered GPS |
| Notification | Yes | Yes |
| Battery Life | 40 hours | 1-2 days |
| Stand By Time | 21 days | - |
| Closure | - | Strap Buckle |
| Compatible Device | - | Android, iOS smartphones |
| Notification Type | - | Vibration |
| Battery Type | - | Lithium Ion |
| Charge Time | - | 2hrs |
| Charger Type | - | Wireless |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 4.2 |
| Wi-Fi | Yes | - |
| GPS | Yes | Yes |
| Messaging Support | Yes | - |
| Third Party App Support | Yes | - |
| Call Features | Yes | - |
| platform and storage features |
| Operating System | ColorOS | Wear OS |
| Compatible Operating System | Android | iOS, Android |
| Number of Cores | quad-core | - |
| RAM | 1GB | 512MB |
| Processor Name | Qualcomm Snapdragon Wear 2500 + Apollo 3 co-processor | Snapdragon Wear 3100 |
| Internal Memory | 8000 | 4GB |
| camera and display features |
| Display Resolution | 402x476 | 390x390 pixels |
| Display Size | 46mm | 30mm |
| Display Type | AMOLED | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises | Activity Tracker (Distance, Steps, Calories Burned, Heart Rate) |
| Language | - | English |
| Other Watch Functions | - | Smart Notifications (Text, Email, Social Media App Alerts), Alarm Clock, Calendar Alerts) |
| audio and video features |
| Microphone | - | Yes |
| Voice Control | - | Yes |