Table 1

Device combinations

Devices placementCombination 1 (n=10)Combination 2 (n=10)Combination 3 (n=10)
ChestVitalPatch® VitalPatch® VitalPatch®
WristWaveletWaveletWavelet
1st (thumb)CheckMe O2+CheckMe O2+CheckMe O2+
2nd (index finger)Philips monitor (MX450)WristOX2 3150 BLEAP-20
3rd (middle finger)AP-20Philips monitor (MX450)WristOX2 3150 BLE
4th (ring finger)WristOX2 3150 BLEAP-20Philips monitor (MX450)