User manual | Watlaa One Software update manual | Watlaa One Version Change summary 0.5.5 – update for use with Diabox and/or Bubble with xxx (reference removed). Use nrf Connect app and zip here 0.5.1 – change of BLE protocol– xDrip+ support 0.4.0 – Bubble bridge support 0.3.7 – reboot fix 0.3.6 – update to miaomiao 1 (v7) and 2 (v39) communication protocol– sensor ID added to Watlaa communication protocol 0.3.5 – Calibration data not deleted during SW upgrade– Calibration is entered per digit and not by toggling upwards 0.3.4 – No need to disconnect when new sensor applied 0.3.3 – Basic functions