Technical Specifications - Withings SCANWATCH HWA09 Quick Installation Manual

Technical specifications
Product Name
Model
ECG Sensor
SpO2 Sensor
Maximum Optical Power
Operating Conditions
Storage and Transport Conditions
Battery Operated
Power Source
Wireless Transmission
Measurement Range (Heart Rate)
Oxygen Saturation Display range
Display
Scan Monitor
HWA09
3 stainless steel electrodes
Green wavelength: 530 nm (522-542 nm)
Red wavelength: 655 nm (652-658 nm)
Infrared (IR) wavelength: 940 nm (930-950 nm)
Green: 0.56 mW
Red: 0.52 mW
IR: 0.44 mW
+5°C to 40°C
20 to 90% relative humidity (non-condensing) -700-1060hPa
-25°C to 70°C
20 to 90% relative humidity (non condensing) - Max altitude: 2000m
30 days typical use on a single charge
3.6 Vdc Lithium ion battery (Use the charging cable Withings SA ASM-808 2.SW)
(included) and a DC SV power adapter
BLE
30 bpm to 230 bpm
85% to 100% (s3.5% RMSE)
OLEO on the watch and in-app
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