Top-rated reviews of the week (photos)

Here's our weekly roundup of the new products CNET reviewers liked best.
Fitbit Ultra
Editors' rating: 4 out of 5
The Ultra extends Fitbit's already impressive personal fitness data measurement abilities, but for the same $99.95 price.
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Asus RT-N66U Dark Knight Double 450Mbps N Router
Editors' rating: 4 out of 5
Though not perfect, the Asus RT-N66U Dark Knight Double 450Mbps N Router would make an excellent network gateway for home and small-office environments for about $180.
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Panasonic TC-P55ST50
Editors' rating: 4 out of 5
Starting at around $1,438, the affordable Panasonic TC-PST50 series TV exhibited outstanding overall picture quality, characterized by exceedingly deep black levels with great shadow detail, accurate colors, and solid bright-room performance.
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Nikon D800 (body only)
Editors' rating: 4 out of 5
The Nikon D800 boasts stellar photos, excellent videos, speedy performance, and a relatively streamlined shooting design, all for $3,000.
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Sennheiser HD 238i
Editors' rating: 4 out of 5
Costing around $70, the Sennheiser's HD 238i headphones are comfortable and affordable, and they sound very good for the money.
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Canon PowerShot SX260 HS
Editors' rating: 4 out of 5
The Canon PowerShot SX260 HS' wider, longer lens, a few much-needed design tweaks, and excellent photo quality add up to one pretty great compact megazoom for about $329.
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Belkin Advance N900 DB Wireless Dual-Band N+ Router
Editors' rating: 3.5 out of 5
Starting at around $200, the good-looking Belkin Advance N900 DB Wireless Dual-Band N+ Router has fast wireless speed and long range.
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Epson WorkForce 645
Editors' rating: 3.5 out of 5
Starting at $148, the Epson WorkForce 645's intuitive control panel, compact footprint, and cloud-printing versatility strengthen this all-in-one's workplace utility.
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Nike FuelBand
Editors' rating: 3.5 out of 5
Costing around $150, the Nike FuelBand can be very effective as a motivator for casual exercise, but its limitations will leave serious athletes disappointed.
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Logitech Wireless Speaker Adapter
Editors' rating: 3.5 out of 5
The $40 Logitech Wireless Speaker Adapter adds Bluetooth streaming capabilities to anything with an audio (auxiliary) input, or a pair of powered speakers.
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Nikon Coolpix S9300
Editors' rating: 3.5 out of 5
The Nikon Coolpix S9300 has fast shooting performance, a wide, long lens in a pocketable body, and several fun and useful shooting modes that help you get the best shot without much effort, for a price of about $350.
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Nikon Coolpix P510
Editors' rating: 3.5 out of 5
Starting around $427, the Nikon Coolpix P510 is a fun camera to shoot with. It's overflowing with photo and movie features, and is backed by very fast shooting performance and excellent low-ISO photo quality.
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Samsung Galaxy Tab 7.7
Editors' rating: 3.5 out of 5
Starting around $500, the Samsung Galaxy Tab 7.7's AMOLED screen provides gloriously deep blacks and superbright colors.
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Samsung Series 5 Ultrabook 530U4BI
Editors' rating: 3.5 out of 5
The Samsung Series 5 is a fairly slim midsize laptop with decent battery life and plenty of features, including dual USB 3.0 ports, for about $880.
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WD My Book Thunderbolt Duo
Editors' rating: 3.5 out of 5
The WD My Book Thunderbolt Duo makes a great alternative to USB- or FireWire-based external drives, and costs about $600.
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