Prime Day doesn't officially kick off until tomorrow, but Amazon is getting a head start on its annual midsummer deal bonanza. Whatever you've had your eye on, chances are good that it's already on sale or will be soon, with particularly stellar deals on Amazon's signature devices like the Kindle, Echo, Fire, and Tap. 

Mental Floss has affiliate relationships with certain retailers, including Amazon, and may receive a small percentage of any sale. But we only get commission on items you buy and don’t return, so we’re only happy if you’re happy. Good luck deal hunting!

SAVE $80 ON THE AMAZON ECHO


Amazon's do-everything speaker can play music, answer questions with Alexa, control your smart-home devices, give you weather and traffic reports, and lots more. The device usually retails for $179.99, but Amazon's offering a deep discount for Prime Day. You can pick up an Echo of your own for just $99.99. 

Amazon Echo - Black for $99.99 (list price $179.99)

SAVE $30 OR MORE ON A NEW KINDLE


Various models of Amazon's beloved e-readers are getting big discounts today, too. You can save $30 on the popular Kindle Paperwhite or flagship Kindle, or $50 off the premium Kindle Oasis or Kindle Voyage. It's very rare that the Kindle line gets discounted this steeply, so if you've been waiting to jump into the e-book world, today's the day. 

Kindle Paperwhite E-reader - Black, 6" High-Resolution Display (300 ppi) with Built-in Light, Wi-Fi - Includes Special Offers for $89.99 (list price $119.99)

Kindle E-reader - Black, 6" Glare-Free Touchscreen Display, Wi-Fi - Includes Special Offers for $49.99 (list price $79.99)

Kindle Voyage E-reader, 6" High-Resolution Display (300 ppi) with Adaptive Built-in Light, PagePress Sensors, Wi-Fi - Includes Special Offers for $149.99 (list price $199.99)

SAVE $30 ON THE ALL-NEW FIRE HD8


The Fire HD 8 is already a relative bargain at its usual retail price of $79.99. For a tablet with Alexa, an eight-inch HD display, and 16 GB of memory, it's a steal. For Prime Day, Amazon's knocking another $30 off the price, which means you can pick up a tablet for $50. Not bad!

All-New Fire HD 8 Tablet with Alexa, 8" HD Display, 16 GB, Black - with Special Offers for $49.99 (list price $79.99)

SAVE $60 ON FITBIT BLAZE SMART FITNESS WATCHES


Want to keep track of your steps, workout, heart rate, and more? Fitbit's multi-sport smart watch is down under $140 with this Prime Day bargain.

Fitbit Blaze Smart Fitness Watch, Black, Silver, Large (US Version) for $138.95 (list price $199.95)

SAVE $50 ON THE AMAZON TAP


If you don't need everything the Echo offers but still want Dolby-powered sound for playing your Amazon Music, Spotify, Pandora, and more, the Alexa-enabled Tap portable speaker might be right for you. Amazon's knocking $50 off the retail price today, so you can nab one for the bargain price of $79.99. 

Amazon Tap - Alexa-Enabled Portable Bluetooth Speaker for $79.99 (list price $129.99)