All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Long Time Accurate Tracker: Utilizing infrared light technology for reliable measurements, the WearO2 oximeter tracks your SpO2, heart rate, and motion every minute. It offers 8-12 hours of continuous use on a full charge
Smart Notification: Set your own blood oxygen notification thresholds. If your measurement value falls outside the preset range, the WearO2 oximeter will vibrate immediately. The function can be turned on/off via the APP
Free APP for Android & iOS: The Vihealth APP displays real-time measurement data, allows free long-term data storage and comparison, and enables PDF/CSV report sharing with others. Integrate with Apple Health
Patent Ring Sensor: The WearO2 soft silicone ring sensor is ergonomically designed for easy, comfortable wear—no sore or numb fingers, even during long-term daily use
Large Storage Capacity: The WearO2 can work stand-alone. It has built-in memory for 4 sets of data, with each set storing up to 10 hours of readings (The 1st set will be overwriten by the 5th in WearO2). Data automatically syncs to the APP via Bluetooth (APP supports unlimited storage)
Note: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use