Oppo Watch Free
Quick details
Released
September 2021
Dimensions
46.0 × 29.7 × 10.6mm
Operating system
Proprietary
Display 1.64-inch AMOLED
Battery life Up to 14 days
Water resistance 5 ATM
GPS No
Sensors Six-axis motion sensor, heart-rate sensor, SpO2, ambient light
Technical specifications
General
Release date 2021-09-26
Product type Fitness tracker
Physical size 46.0 × 29.7 × 10.6mm
Weight 20.9 grams without strap; 32.6 grams with strap
Material 2.5D glass; PC + 30% glass-fibre middle frame; PA + 55% glass-fibre back
Water resistance 5 ATM
Color options Quicksand Gold and Silent Night Black
Display type AMOLED
Display size 1.64 inches
Display resolution 280 x 456 pixels
Display protection 2.5D glass
Battery Rechargeable battery; 230 mAh
Battery life Up to 14 days
Charging Magnetic charging
Charging time 75 minutes; 5 minutes provides up to 1 day
Sensors
GNSS type None
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope Yes
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Galvanic skin response No
Microphone Yes on China NFC edition; No on global standard model
Speakers No
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes (100 types of workouts)
Sleep Yes
Heart rate Yes
HRV Yes
Stress No
Blood oxygen Yes
Respiration rate No
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android 6.0+ and iOS 13.0+ (global standard model)
Operating system at launch Proprietary
Bluetooth Yes (5.0)
Wi-Fi No
NFC / connected pay No (global model); optional on China NFC edition
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling No
Smartphone music control Yes
On-board music storage No
Voice assistant China NFC edition only
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
