Amazon Prime Day Wearable Technology & Smart Devices

That's almost a $100 drop since yesterday and easily the lowest price we've seen for the US version. Key specs include titanium casing, dual-frequency GPS, 10ATM water resistance, and LTE connectivity. Buy Now at Amazon

At Amazon, get the Apple Watch Series 11 GPS 46mm Smartwatch for $309. That's $20 less than our mention from earlier this month and the best deal we've seen for this model in new condition. The 46mm GPS model includes ECG monitoring, sleep apnea notifications, hypertension detection, crash and fall detection, and an always-on display. Buy Now at Amazon

At Amazon, get the Samsung Galaxy Watch Ultra 47mm LTE Smartwatch for $450. It's the best deal we've seen for this model. The watch features a titanium casing, dual-frequency GPS, and 10ATM water resistance. Buy Now at Amazon

At Amazon, this Pixel Watch 4 drops to $320 during Prime Day, down from $400, and beats its previous all-time low of $340. The 45mm model features a dual-frequency GPS, 30-hour battery life, and up to 48 hours in Battery Saver mode. Buy Now at Amazon

The Apple Watch SE 3 is $50 off its regular price during Prime Day, matching its all-time low on Amazon. The SE 3 adds an always-on display, temperature sensing, sleep apnea notifications, and crash detection over its predecessor. Buy Now at Amazon

The Freeze2Trim Vital Health Smart Ring is $24.99 after an on-page coupon at Amazon. That's $10 off and the lowest price we've seen. Buy Now at Amazon

Amazon offers the Blackview Polarized Bluetooth Smart Glasses for $20.99 at checkout. That's $29 off and Amazon's lowest price yet for these smart glasses. Shipping is free. Buy Now at Amazon

As part of Amazon's Big Spring Sale, get deals on a selection of Apple Watch models. We've pictured the Apple Watch Series 9 GPS + Cellular 41mm for $299 (low by $201). Sale ends April 1 at 3am ET. Shop Now at Amazon