iMovR ZipLift+ Sit-Stand Converter Review
The newest competitor attempting to dethrone the Varidesk, the ZipLift+ introduces an ergonomically-adjustable keyboard tray, a silky-smooth and quiet Z-lift mechanism with infinite stops, a grommet hole for mounting an ergonomic monitor arm, and granite-hard stability even at full 20"+ height extension. For the same money as a Varidesk Pro, it overcomes all the deficiencies of its highly popular, yet outdated competitor's design.
MSRP $659. List $395.
$349 including free shipping
Additional charges for AK, HI, Canada, and international (DHL).
Your ZipLift+ ships within 5-7 days of order. Add up to 5 business days for freight delivery anywhere in the continental US.
5/8" off the desktop
20-5/8" off the desktop
35 lbs. on top surface, 5 lbs. on keyboard surface.
Workspace is 35.5" wide and 16" deep, keyboard platform is 26.5" wide and 13" deep, Grommet hole diameter is 2" wide
Extremely stable - rock steady. Tremendous height range adjustability, with infinite stops. Built-in adjustable-angle keyboard tray separates it from 95% of desktop risers on the market. The built-in grommet hole makes it easy to add any monitor arm to achieve an ergonomically proper LCD height. Arrives fully assembled. Twice the warranty of Varidesk (two years). Comes with free Vive™ Portable Standing Mat.
The adjustable-angle keyboard tray has to reset to zero degrees when sitting - it only works at standing height. Like Varidesk and other similar Z-lift designs, the platform arcs towards the user as it is raised.
Disclosure: iMovR and WorkWhileWalking have mutual ownership interest*
Update 9/2017: iMovR has made ergonomic enhancements to the original ZipLift. Now dubbed the Ziplift+, this converters's keyboard tray tilts to -15 degrees and comes with a free Vive™ Portable Standing Mat.
Ever since the dawning of the original Varidesk sit-stand converter in 2013, competing designs have been hitting the market virtually every month. To be sure, these converters—which turn a fixed-height desk into one you can also stand at—come in many different architectural flavors. But the truest "Varidesk alternatives" mimic its Z-lift architecture. These include the Ergotron Workfit-T, the ESI Lift, the InMovement Standing Desk, and countless Asian knock-offs that can be found on Amazon. This review is of the iMovR ZipLift+, the most recent Z-lift entrant attempting to trump all prior designs with more bang for the buck.
The Z-lift design differs from base-and-post designs like the Winston, Helium, Kangaroo, and Quickstand, which are inherently less stable (but have other advantages), and the "hover" designs like the iMovR Cadence, Ergotron Workfit-A, Quickstand Light, Helium Junior, and ESI Climb, which are perhaps the shakiest (by virtue of their single attachment point to the desk), but are also the most mobile and take up the least amount of desktop real estate.
The key advantages of the Z-lift architecture are stability, low cost, and the speed and ease with which they can be moved from sitting to standing height. Typically this involves grabbing the main work surface on the left and right edges and squeezing the brake release paddles on both sides, moving the platform to the desired height, and letting go.
As we've reported in our reviews of all the Varidesk models (the Pro, Pro Plus, Soho, Exec, Cube, and even the Pro Desk), the patented design they've relied upon all these years has clearly been bested by better ones that are truly rock-solid and do not shake at all. And the new iMovR ZipLift+ is no exception. Despite its streamlined look that exposes fewer mechanical linkages than the other units we've reviewed, it's incredibly rigid, even all the way up in its top-most position. We have to rank it equal to the Workfit-T in rigidity; they're both as solid as granite.
The svelte design of the ZipLift+ also allows it to be significantly lighter than the other products in this category. At 40 lbs it's 25% lighter than directly competing units such as the VariDesk Pro and Erogton Workfit-TL. As such it's easier to move aside if you ever need to, and won't kill your back just getting it out of the box.
ZipLift+'s Unique Take on Z-Lift
So all these units share the same basic architecture, but that's where similarities end. Where other designs, like the Varidesk and Ergotron, use springs to help counterbalance the weight of the computer, monitor(s) and anything else on top of the work surface, and make it easier to lift everything up into standing position, the ZipLift+ uses quiet gas cylinder pistons. And instead of having a specific number of possible settings, usually about an inch apart, the ZipLift+'s range of height adjustment is infinite. Squeezing the paddles releases the Bowden cables (similar to how brake levers work on a bicycle), and you can let go at any point to get to the precise height you desire, no compromises. The result is a completely quiet height change, a delightful reprieve from the clanging noises of springs and sawtooth stops that other Z-lift designs are known for.
One of the Very Few Sit-Stand Converters with True Ergonomic Sensibilities
We've commented before about the irony of companies with names like Ergotron and ErgoDesktop—and ergonomic granddaddies like Humanscale—creating sit-stand converters that have no ability to change the keyboard tilt angle. Last time we looked Humanscale made 159,000 models of adjustable keyboard trays, yet their stylish and pricey QuickStand products have no keyboard tilt adjustability. So we were delighted to see this feature in a unit as inexpensively priced as the ZipLift+. With the simple twist of one knob you can change your keyboard tray angle to eliminate any flexion or extension in your wrists.
Our only knock on the ZipLift+'s adjustable-angle keyboard tray is that unlike iMovR's own Cadence—still the most ergonomically adjustable sit-stand converter on the market today—the keyboard tilt on the ZipLift+ only works in standing position, not when seated. So it has to be undone each time you switch to sitting, which isn't hard to do, but it is an extra step to remember to loosen the knob before bringing the platform back down. Every design will have some trade-offs but overall we'd rather have the angle-adjustability in standing mode than not have it at all, as this is something sorely missing on 95% of sit-stand converters.
The other ergonomic bugaboo we frequently bemoan about competing desktop risers—especially the Varidesks—is the lack of a good way to mount a monitor arm on them, so that you don't end up craning your neck down to look at your monitor when standing. As we expound upon in our article on anthropometry and ergonomics, most people require their monitors to sit higher off the platform when standing versus when sitting, and the built-in stands on virtually all LCD monitors just weren't designed to go high enough for standing users. A monitor arm is a virtual necessity to prevent neck strain when using a desktop riser, and many designs don't give you a way to do that as easily as you could on an regular desk.
The ZipLift+ has a convenient grommet hole at the back of the work surface that can take most any monitor arm on the market (most can be either edge-clamped or grommet-mounted). Providing a grommet hole is such a simple solution, yet a lot of these Asian manufacturers really don't understand standing desk ergonomics, and don't care to. They rely on a low entry price to gain market share, and they succeed beautifully—especially Varidesk. But eventually, Varidesk users tend to move on after their "starter" experience and seek out a sit-stand converter with more ergonomic sensibility. The ZipLift+ is a great go-to for these users as it is significantly less expensive than high-end risers that feature this kind of height-range adjustment and monitor arm capacity, AND it has an adjustable-angle keyboard tray. That's quite a bargain.
Compact Depth Yet Plenty of Depth-of-Field
The ZipLift+ takes up only 23 inches of depth on your desk, the upper work surface being a capacious 35.5" wide and 16" deep. The lower keyboard platform is also capacious at 26.5" wide and 13" deep, which is 2" wider than on the Workfit-T (a common complaint on the -T being insufficient room for both keyboard and mouse, and hence the introduction of the slightly wider Workfit-TL).
One thing that we always look for in a desktop riser design is depth-of-field. That is, how much room will there be between your eyeballs and your monitor(s)—or in ergonomics parlance, the "design eye" of the unit. The ZipLift+'s design eye depth is one of the best, almost as good as its cousin, the Cadence, and better than most base-and-post units—meaning you can mount a good sized monitor or even dual monitors and not find yourself too close to the screen.
Since its introduction in late 2016, the ZipLift has become one of the top selling converters on the market. In a sea of cheap Varidesk knock-offs coming from Asia, it stands apart as a high-quality product with rock-steady construction, more ergonomic adjustments than you'd expect at this price range, and exceptional height range. The fact that you can use any off-the-shelf ergonomic monitor arm with it is another plus.
Because of its clever design and lower price point, the ZipLift+ has also become the converter of choice for companies looking for something more ergonomically friendly and/or lower cost than the Varidesks they've purchased in the past. Bulk discounts are offered on full pallet purchases (Qty 10 per skid).
To learn more about our review process, please check out the Anatomy of a Review. To compare the ZipLift+ to its competitors in more detail, please check out our comprehensive Standing Desk Converters Comparison Review.
And be sure to see the top Z-Lift standing desk converters go head-to-head in our video review:
*Full disclosure: iMovR and WorkWhileWalking have mutual ownership interest. However, we can assure our readers that we expose the good and the bad of every product, regardless of any financial connection we may have to the manufacturer.
- Top Work Surface: 35" W X 16" D X .5" H; maximum weight capacity 35 lbs.
- Keyboard Tray: 26.5" W X 13" D X .5" H; maximum weight capacity 5 lbs.
- Work Surface Height Adjustment: 20 5/8"
- Keyboard Tilt: 25 degrees total; +10 degrees, -15 degrees
- Unit Weight: 40 lbs.
- Shipping Box Dimensions: 38" W X 27.5" D X 8" H
- Shipping Weight: 47 lbs.
The iMovR ZipLift+ is backed by a 2-year warranty.
The iMovR ZipLift+ ships for free in the contiguous 48 states. Delivery in 5 to 7 business days. Contact iMovR for shipping charges to other destinations.