Your needs, this model
Does it fit your priorities?
How does the On The Edge iron differ in shape from a conventional flat-edged one-inch iron?
CHI says GF8813’s ceramic plates curve around the outer sides and describes rounded edges for smoothing near roots and creating bends or curls. It is still a one-inch plate iron; the feature is a maker-described shape/use distinction, not a measured improvement in access or crease prevention.
Explore this need in the finder →Does GF8813 have one fixed temperature or selectable settings?
CHI lists a preset temperature dial with four choices: 300°F, 340°F, 380°F and 410°F. That supports selectable heat, not a single 392°F target; no uniform increment, exact dial sequence or user-specific setting is published.
Explore this need in the finder →What is known and unknown about GF8813 for travel?
The exact page and product image identify a corded tool, but the checked product page gives no numeric cable length or voltage range. Do not assume that a curved-edge design or one-hour shutoff makes it universal-voltage; check the delivered tool label and instructions.
Explore this need in the finder →This is an evidence-led assessment of the standalone U.S. CHI Vibes “On The Edge” one-inch curved hairstyling iron, SKU GF8813, not a hands-on review. CHI identifies ceramic plates that curve around the tool’s outer edges, a four-position preset dial, cool-tip finger grips and a one-hour shutoff. A separate Special Edition set, GF1185, explicitly lists GF8813 as the included iron, but adds its own package items and should not be confused with this standalone listing.

One-inch width, with a curved outside profile
The exact product page names the GF8813 and gives a one-inch plate width. CHI describes each outside edge as rounded and curved, positioning that shape for closer work around roots and edges and for bends or curls as well as straightening. This is a more specific geometry than the width number alone. It may be relevant if you want a narrow plate with a rounded body profile, but there is no independent access test here, and no plate dimension guarantees that a hot tool will be comfortable or appropriate near sensitive areas.
CHI’s page says the tool uses ceramic and includes an overall size and weight. It calls the plate length standard but does not publish a numerical length. The listed one inch is width, not the length of the plate from tip to hinge. The overall dimensions do not establish a packed footprint, a safe resting area or the amount of hair that should be placed between the plates. The maker’s claims about smoothness, shine and curl quality are not independently measured in this assessment.
A four-choice dial is selectable heat
CHI labels the dial as a preset temperature control and lists 300°F, 340°F, 380°F and 410°F. For the finder, that is user-selectable heat rather than one single fixed target. The distinction matters if a single temperature is not acceptable, but it should not be overstated: the source does not establish continuous adjustment, unlisted intermediate settings or an exact selection procedure. The steps are not all identical, so there is no supported uniform increment to report. Treat the values as maker-listed options, not personal guidance.
The page also lists a one-hour automatic shutoff, cool-tip finger grips and a two-year limited warranty. Those statements should not be expanded into unverified results: no independent test established the shutoff, gripping comfort, heat distribution or durability. A manual was not linked from the exact product page or verified through the targeted official CHI lookup in this cycle. That does not prove no manual exists; use the documentation supplied with the exact iron for safe operation and care.
Electrical and care questions the page leaves open
The exact listing and its official image establish a corded form, but the page does not state the cord’s numerical length or the iron’s input-voltage range. A swivel cord is not a number, and a one-hour shutoff is not a travel feature. If universal voltage or a specific cable reach is essential, GF8813 should not pass on the evidence reviewed here until you confirm the rating label and current instructions for the exact unit.
The product page reviewed here does not document dry-hair requirements, converter/adapter compatibility, warm-up time, the exact heat selection steps or full cleaning and storage instructions. Read the box insert before use. Do not infer that another CHI iron’s voltage, cord length, control routine or accessory applies because the models share a brand or ceramic description.
The GF1185 set is a separate buying configuration
CHI’s GF1185 Special Edition page lists this exact GF8813 iron as the set’s included tool, alongside a two-ounce Know It All Multitasking Hair Protector and a Sherpa travel bag. That is a real package difference: the set has a distinct GF1185 identity and the standalone GF8813 page does not promise those extras. The bag is not identified as heat-resistant, so its name does not authorize storing the hot tool inside. Confirm the seller’s exact SKU and included items before comparing those routes.
For a separate comparison, CHI Original GF1001 is also one inch wide but is listed with a single 392°F preset, an 11-foot swivel cord and dual-voltage support. That is a fixed-heat choice with more explicit travel and reach information; GF8813 instead gives four named temperature choices and a contoured outside profile, while leaving voltage and numerical cord length unknown. These differences are more useful than a blanket “best” label because they change whether a particular requirement is documented.
Bottom line
GF8813’s most specific documented combination is a one-inch corded iron with curved ceramic plate edges and four selectable preset temperatures, plus a one-hour shutoff. It suits a comparison centered on that geometry and selectable control, not a requirement for verified universal voltage or a known lead length. The page’s styling language is the manufacturer’s claim; I did not test heat, performance, safety, comfort or results. Check the exact product, electrical label and supplied manual before purchase and use.
CHI’s exact GF8813 product page is the primary source for the specifications discussed.
Key specifications
Key details at a glance
| Plate width | 1 in |
|---|---|
| User-adjustable heat documented | Yes |
| Automatic sleep after inactivity | 60 min |
| Corded operation | Yes |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Sources for this review
Sources for this assessment
Check your own fit against the published facts
Use the finder to compare plate width, heat controls, cord and voltage needs. A fit is not a performance guarantee.