Amazon Prime Day: The best deals as recommended by our expert editors and writers

Deals We think the Nikon D850 is the best DSLR camera ever made, and it's now $2,196.95 in this Adorama deal, out-competing Prime Day.

Deals Save big on air purifiers from Levoit, Coway, BlueAir and more this Amazon Prime Day.

DEAL These Dyson air purifier deals are too good to be missed — save hundreds of dollars this Amazon Prime Day.

Deals From NordicTrack treadmill to Beats earbuds, these are the best health and fitness tech deals you can grab this Amazon Prime Day.

Deals One of the latest smartwatches around is already discounted, with Amazon knocking over $100 off the Samsung Galaxy Watch Ultra fitness tracker.

Deals We've tested fitness trackers for years and we recommend this smartwatch deal — down to its cheapest price for Prime Day in October, with nearly 30% savings.

Deals We've spotted the joint lowest-ever price on what we call the best star projector for aesthetics in this October Prime Day deal: Good looks and scientifically accurate star projections at home.

Deals The flagship OM-1 Mark II is reduced to its lowest-ever price just one day before Prime Day in October — it's yours for as low as $1,919.95 at various retailers.

Deals Get $140 off this Samsung Galaxy Watch 6 smart watch

Deals Want to breathe easier without breaking the bank? Save 31% with this Amazon Prime Day air purifier deal and get the Wi-Fi-enabled BlueAir Classic Pro CP7i to purify your home.