Search query: watch price 100

Product: Apple MacBook Air (13-inch Retina Display, 8GB RAM, 256GB SSD Storage) - Gold (Previous Model)
Brand: Apple
Color: Silver
Relevance: Irrelevant
Stunning 13.3-inch Retina display with True Tone technology
Backlit Magic Keyboard and Touch ID
Tenth-generation Intel Core i3 processor
Intel Iris Plus Graphics
Fast SSD storage

Product: Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Royal Black)
Brand: Zacurate
Color: Royal Black
Relevance: Irrelevant
ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital LED display.
FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display up to 100% for SpO2.
SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for an easy read.
ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow the pulse oximeter to be used right out of the box, a SILICON COVER to protect your pulse oximeter from dirt and physical damage and a LANYARD for convenience. Comes with 12 months WARRANTY and USA based technical phone support.

Product: Apple Watch Series 3 (GPS, 38mm) - Space Gray Aluminum Case with Black Sport Band
Brand: Apple
Color: Space Gray Aluminum with Black Sport Band
Relevance: Substitute
GPS
Retina display
Swimproof
Optical heart sensor
Stores music, podcasts, and audiobooks