Amazon.com: Dirrelo Smart Watch, Alexa Smart Watch for Android Phones iPhone Compatible Women Men, 1.71 inch Touchscreen Fitness Tracker 5ATM Waterproof Watch with Heart Rate/Blood Oxygen/Sleep Monitor Navy : Electronics
Amazon.com: Amazfit Bip U Pro Smart Watch with Alexa Built-In for Men Women, GPS Fitness Tracker with 60+ Sport Modes, Blood Oxygen Heart Rate Sleep Monitor, 5 ATM Water Resistant, for iPhone