Amazon deal of the day: Punch out stress with $200 off the TheraGun Pro massage gun

The best deals on Amazon as of April 4 include a TherGun Pro massager, plus more of our top picks below:

You never know what sort of deals Amazon will dish out on any given day. It doesn't need to be a big promotional event or a shopping holiday to save big bucks, and the deals below are living proof. We've sorted through the noise and handpicked a few of the best Amazon deals you can shop on April 4, with health and fitness products particularly coming in hot.

Here are our top picks for the best Amazon deals of the day. And don't forget to check out our top picks from April 2 and April 3, as many of those discounts are still going strong.

Our top pick

TheraGun is essentially the Apple of massage guns, with a product line that stands out in a crowded market and meets multiple price ranges. The fourth-gen TheraGun Pro is Mashable's top pick for a massage gun due to its intense percussions (it packs 60 pounds of force into each 16mm punch), five speed options, six attachments, and adjustable angles. It's a bit pricey at $499, but you can save $200 at Amazon as of April 4 and snag it for only $299. It's also sitting at the same discounted price at the TheraGun website, but potentially without free two-day shipping.

Looking to kick off the spring season with a new workout routine? The Sunny Health and Fitness SF-B1805 magnetic bike is on sale for just over $500 as of April 4 — that's a 16% discount from its usual $600 and just $8 away from its lowest price in six months. For those keeping track, that's also about $940 cheaper than a Peloton bike. The Sunny Health and Fitness bike is more simplistic than a Peloton, sure, but it still offers smooth resistance, adjustable tension, and a fully customizable setup. While there's no screen onboard, there's a device holder that allows you to easily slip a tablet or phone in and follow along to your favorite workout videos. You can even add a cadence sensor (sold separately) to turn it into a smart bike if you want extra features.

One of our top picks for a home security camera, the Google Nest Cam is a slick, waterproof camera that can be placed inside or outside to catch 24/7 live HD video with 6x digital zoom. A two-pack of these babies is on sale for just $259.99 at Amazon as of April 4 — that's just $20 away from its lowest price ever, which it hit during Black Friday season last year. The Google Nest Cam allows you to share your stream with anyone using a public or password-protected link and will show you recordings from the past three hours for free. You can add a Nest Aware plan for an extra fee and enjoy intelligent alerts, continuous video recording, clip sharing, emergency alerts, and more.

Improve your oral hygiene with a Waterpik Cordless Advanced water flosser, a handheld, dentist-recommended flosser that's ideal for home and travel. It has a rechargeable battery, a seven-ounce reservoir, three pressure settings, a travel bag, a tip case, and four included tips. It's also waterproof so it can be used in the shower (which prevents messes all over your sink). It's on sale at Amazon for just $69.99 as of April 4 — that's just $10 away from its Black Friday pricing.

None of these deals catching your eye? Check out Amazon's daily deals for even more savings.