Spo2 accuracy: 70%-99%, ±2%, below 70% undefined. Screen: LED. Battery: 2 AAA batteries (not included). Material: plastic. Color: blue+white.
eBay
The 6 colour TFT screen clearly and concisely shows your SpO2 Blood Oxygen Reading and heart pulse rate to 1% SpO2 & 1 bpm resolution respectively. SpO2 (blood oxygen) & Pulse Rate Monitored. Low blood oxygen (SpO2) alarm.
eBay
【4】SMART REMINDER: If O2 level or pulse rate exceeds the preset limit, the device will beep to remind you automatically and the readings will flash on the screen. Automatically powers on/off. DATA STORAGE：Data recorded on app (Bluetooth version ONLY).
eBay
Easy to read two colour OLED display. Light and compact, long battery life, switch off after 8 seconds.
eBay
🔹Comfortable Finger Clip Design – Secure and non-invasive. ✔Portable & Lightweight – Compact size fits easily in pockets or bags. 🎨Sleek & Compact Design – Lightweight and easy to carry. 🛒 Buy Now – Stay on Top of Your Health!
eBay
A: It is normal and natural for your SpO2 and Pulse rate to fluctuate as the amount of arterial blood pulses and changes with each heartbeat. A ±3 fluctuation in your SpO2 is considered normal. We don't provide cheap batteries for the sake of our planet.
eBay
eBay
You should only use the pulse ox before or after your exercise. ABS material, the fingertip clip use silica gel material which is soft and easy to apply. Lightweight and Portable: oxygen saturation monitor is very light and small in size, low power consumption, and convenient in carrying.
eBay