Some of the best items on Amazon are always on sale . They can be anything from household appliances, to office and desk supplies, health and wellness devices.

Check out 21 of the best deals on Amazon today:

1. Etekcity ESF24 Smart Fitness Scale

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The Etekcity ESF24 Smart Fitness Scale is currently on sale at 20% off. Featuring a clear LED display, it can sync with most fitness apps; the free VeSyncFit app syncs the scale's data with Apple Health, Google Fit and Fit Bit to easily save workout progress.

2. FIXBODY Nail Clipper Set

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Currently on sale at 15% off, the FIXBODY Nail Clipper Set comes with a fingernail clipper, a toenail clipper, a nail file and a synthetic leather pouch.  The fingernail and toenail clippers each have anti-slip levers and zinc alloy stainless steel precision blades.

3. Easy-Going Stretch Sofa Slipcover (Chair, Navy Blue)

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On sale at 21% off, the Easy-Going Stretch Sofa Slipcover (Chair, Navy Blue) is made of 20% Spandex and 80% Polyester, and has anti-slip foam strips to easily secure it on any chair, protecting it from daily wear and tear and stains!

4. IMDEN Bluetooth FM Transmitter

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On sale at 15% off, the IMDEN Bluetooth FM Transmitter has two USB charging ports -- one of which is a QualComm 3.0 quick charging port for high-speed charging. It also has a built-in CVC function that allows hands-free phone conversations, as well as an LED display that shows FM radio channels and automobile voltage.

5. Etekcity Lasergrip 1080 Infrared Thermometer

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On sale at 11% off, the Etekcity Lasergrip 1080 Infrared Thermometer can be used both indoors and outdoors, and in a variety of applications from measuring electronic components to even oven temperatures when cooking! It has an auto-off function for extending battery life.

6. Thermos Stainless King Beverage Bottle (Matte Black)

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The Thermos Stainless King Beverage Bottle (Matte Black), currently on sale at 45% off, features vacuum insulation technology for maximum temperature retention that is good for any beverage -- hot or cold. This bottle has a capacity of 40 ounces (1.2 liters).

7. purifyou Premium Reusable Produce Bags (9 pc., Mixed)

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The purifyou Premium Reusable Produce Bags (9 pc., Mixed), currently on sale at 15% off, are BPA, Lead and Mercury-free, so food can be stored without risk of being compromised by toxic chemicals. It does not just store food; it can store nearly all kinds of valuables!

8. Defender Security Door Reinforcement Lock (Gold Anodized)

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The Defender Security Door Reinforcement Lock (Gold Anodized), currently on sale at 28% off, is designed to withstand 800 lbs. of force! It has a spring-loaded design that is both child-safe and tamper-resistant; it can be placed higher where children cannot reach it.

9. Utopia Bedding Bamboo Mattress Protector (Full, 1 Pack)

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Currently on sale at 32% off, the Utopia Bedding Bamboo Mattress Protector (Full, 1 Pack) features ultra-tech polyester derived from bamboo blends for a comforable sleep at night. It is Oeko-Tek certified, so this mattress is great for people with kids or pets!

10. Milemont Memory Foam Pillow

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The Milemont Memory Foam Pillow, on sale at 28% off, is great for back, side and chest sleepers! Featuring a double-sided design that optimizes sleep depending on the season, it keeps the spine aligned, molds head shape during sleep, and reduces snoring.

11. Chef'n VeggiChop Hand-Powered Food Chopper (Cherry)

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The Chef'n VeggiChop Food Chopper (Cherry), currently on sale at 31% off, chops large pieces of fruit, vegetables, boneless meats, herbs, nuts, and even ice by hand! This hand-powered food chopper is perfect for use in small kitchens or on camping trips!

12. DecoBros Desk Supplies Organizer Caddy, Black

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Currently on sale at 24% off, the Deco Brothers Desk Supplies Organizer (Black) has five divided compartments for organizing all writing tools at the office or on the desk. It also has two additional shallow compartments for holding clips and other small supplies.

13. KOIOS Vacuum Sealer

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The KOIOS Vacuum Sealer, which is currently on sale at 15% off, features easy-to-use one-key vacuum sealing that is ideal for preserving food while keeping them fresh; it can even seal multiple bags at the same time! It comes with 10 empty vacuum bags -- 5 small and 5 large bags.

14. Dash Deluxe Egg Cooker (Black)

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Short on time to work in the morning? On sale at 39% off, the Dash Deluxe Egg Cooker (Black) can cook all kinds of egg-based meals! It is simple to operate using a one-touch button that has an audible light alert when it is finished cooking.

15. Morakniv Stainless Steel Knife (Military Green)

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On sale at 35% off, the Morakniv Stainless Steel Knife (Military Green) is made of exceptionally tough Swedish Sandvik steel that stays sharp longer than carbon steel and is less rust-prone. It has a high-performance grip that can withstand wet or cold weather conditions, and has a color matching plastic sheath that keeps the knife secure.

16. Lewis N. Clark AM/PM Folding Pill Organizer

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On sale at 19% off, the Lewis N. Clark AM/PM Folding Pill Organizer is color coded and numbered to easily keep track of the pills taken. Made of durable polyester, it comes with a medical reference card for listing important information in case of emergency.

17. Amazon Fire TV Stick 4K

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The Amazon Fire TV 4K Stick is currently on sale at 30% off. It features access to 4K Ultra HD, Dolby Vision, HDR and HDR10+ options for a cinema-quality experience, and also comes with an Alexa voice remote for enabling voice control over any compatible TV set.

18. ThermoPro TP-16 Food Thermometer

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On sale at 49% off, the ThermoPro TP-16 Food Thermometer is programmed with preset USDA-approved temperatures for different types of meat at various recommended cooking levels. Its large LCD display is makes it easy to read cooking temperaature even at a distance, and has an alarm function for keeping track of the cooking time.

19. MISSLO Hanging Shoe Organizer (White)

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On sale at 26% off, the MISSLO Hanging Shoe Organizer (White) features 24 seethrough mesh pockets that are large enough to fit 12 pairs of shoes. It does not just store pairs of shoes; it can even be used to store kitchen tools and supplies and, if used on the bedroom, toys and accessories.

20. ComfiLife Anti Fatigue Floor Mat (Black, Medium)

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The ComfiLife Anti Fatigue Floor Mat (Black, Medium) is currently on sale at 15% off. Made of high-quality non-toxic materials, this easy-to-clean mat brings comfort while either standing at the desk, washing dishes, or working at the workbench.

21. Truweo Posture Corrector

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The Truweo Posture Corrector, currently on sale at 15% off, alleviates all types of back pains as well as offer shoulder support whether during a workout or at work. It is lightweight and made of durable and breathable Neoprene so wearing it is effortless!