チェックミー リング

Features チェックミー リング

Check milling automatically turns on and starts measurement just by putting it on your finger.Blood oxygen saturation can be measured anytime, anywhere, such as during daytime activities or during nighttime sleep.With the smartphone app, you can check the values ​​and results during measurement in conjunction with Check Milling.*This app is intended for general fitness and health maintenance use, not for medical use.