In your opinion which thermometer for armpit is good for newborn? I used Omron and it just died on me even after changing battery

Most of my friends are using BRAUN Thermo Scan Infrared Ear Thermometer. Heard good reviews on it, accurate and lasting (got a friend who has been using hers for 6 years now). https://www.isetan.com.sg/products/braun-thermo-scan-infrared-ear-thermometer As for thermometers used at the armpit, one of my friends recommended Terumo Axillary Digital Clinical Thermometer. Commented that it's affordable and good. http://theablestudio.com.sg/index.php/products/listing/%E5%8C%BB%E7%96%97%E8%AE%BE%E5%A4%87%E5%92%8C%E9%85%8D%E4%BB%B6-5/Terumo%20Axillary%20Digital%20Clinical%20Thermometer-216