
⭐ Summary Verdict
TYMO Ring Plus delivers a more controlled, refined straightening experience thanks to its ionic system, digital LED display, and adjustable heat increments, making it the better choice for frizz-prone, color-treated, and humidity-sensitive hair where polish and consistency matter.
TYMO Ring keeps things simpler with Smart Heat Memory, preset temperatures, and included accessories, giving it an edge for users who want quick, repeatable styling without fuss, especially on 3A–4C hair that benefits from straightforward, higher preset heat.
Bottom line:
- TYMO Ring Plus wins on finish, frizz control, and precision heat adjustment.
- TYMO Ring wins on simplicity, convenience, and out-of-box accessories — but lacks ionic smoothing and real-time temperature visibility.
Looking for more? See our full guide to the Best Hair Straightening Brushes of 2025.
📋 Side-by-Side Quick Comparison Table
| Feature | TYMO Ring Plus View on Amazon View on Tymo
| TYMO Ring View on Amazon View on Tymo
|
|---|---|---|
| Design Type | Ceramic comb-style straightening brush with long heated teeth for deeper reach | Ceramic comb-style straightening brush with the same long-tooth layout |
| Heated Surface Size | 3.4″ × 1.0″ — controlled, root-focused styling | 3.4″ × 1.0″ — identical coverage and control |
| Heated Teeth & Detanglers | 2.5″ heated teeth with 3.5″ detanglers; guides hair smoothly and reduces snagging | Same length teeth and detanglers; equally effective for tension and glide |
| Safety Shields | Cool-touch outer bristles help prevent scalp contact | Same cool-touch protection for safer close styling |
| Heat Settings | 9 adjustable levels (250–410°F) with fine temperature control | 5 preset levels (266–410°F) — quicker to select |
| Heat Behavior | Reached ~330°F in testing — slightly softer contact heat | Reached ~365°F in testing — stronger contact heat |
| Ionic Technology | Yes — built-in ion generator for smoother, shinier results | No ion generator — finish is more natural than glassy |
| Smart Features | Digital controls + LED display + auto temp lock | Smart Heat Memory + auto temp lock (no LED display) |
| Handle Temperature | ~85°F — stays relatively cool in hand | ~90°F — warm but comfortable |
| Controls & Display | Digital interface makes heat easy to check and adjust | Preset system is simple but lacks visual feedback |
| Weight | 10.7 oz — balanced feel during full styling sessions | 10.2 oz — slightly lighter for quicker passes |
| Handle Width | Slimmer 1.1″ grip for smaller hands | 1.2″ grip offers a bit more substance |
| Cord Length | 6 ft — workable but may need mindful outlet placement | 6 ft — same reach |
| Dual Voltage | Yes — travel-friendly | Yes — travel-friendly |
| Accessories | Includes glove, clips, detangling brush, and travel bag | Includes glove, clips, detangling brush, and travel bag |
| Warranty | 1 year | 1 year |
| Best Use Case | Smoother, more controlled straightening for frizz-prone or color-treated hair | Quick, preset-based straightening for dense or coily hair |
IR temperature note: Because both models use cool-touch shields around the hot teeth, an infrared thermometer under-reads the real hair/metal contact temp. In the hair, Ring Plus feels hotter than its IR number suggests.
TYMO Ring Plus 🌟
Who It’s For
- 3C–4C textures needing direct root access with frizz reduction
- Fine, color-treated, or dry hair that benefits from lower starting temps (250°F)
- Travelers who want dual voltage + compact size
👍 Pros
- Better frizz control and polish (ion generator)
- High root precision with 2.5″ heated teeth + 3.5″ detanglers
- Easy digital control; travel-friendly
- Handle stayed ~85°F in our testing
👎 Cons
- IR-measured max ~330°F (under spec due to cool shields)
- 6-ft cord feels short in larger spaces
Read the full TYMO Ring Plus Review→ TYMO Ring Plus Full Review
TYMO Ring 💎
Who It’s For
- Type 3A–4A users wanting budget root-to-tip control
- Anyone who prefers no-frills presets and a touch more volume (no ions)
- Dual-voltage travelers
👍 Pros
- Excellent edge/detail work without tugging
- Lighter handle (1.2″ width) and 10.2 oz overall
- IR max ~365°F, feels appropriately hot in hair
- Clear value under $60
👎 Cons
- No ion system → frizz control is more limited
- No digital display; 6-ft cord
- Needs small sections for the sleekest results
Read the full TYMO Ring Review → TYMO Ring Full Review
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🧩 Design & Build
Both the TYMO Ring Plus (HC103) and TYMO Ring (HC100) use a comb-style straightening brush, a format that straightens hair while maintaining tension through the strands rather than pressing hair flat. This design is especially effective for textured, curly, and coily hair because it allows heat to penetrate while detangling at the same time.
Both brushes rely on a ceramic heating surface, which promotes even heat spread and helps avoid harsh hot spots during repeated passes. Ceramic also supports smoother glide, which is important when working close to the roots.
The heated brush surface measures 3.4″ long × 1.0″ wide on both tools. This size favors controlled, precise sectioning rather than maximum coverage, making it easier to work methodically through dense hair but slightly slower than wider paddle-style brushes.
Each brush features 2.5″ heated teeth, which reach deeper into thick sections, paired with 3.5″ detangler bristles that extend beyond the heat source. This layout helps guide hair smoothly and maintain tension without pulling. Both tools also place detangler bristles between the heated teeth, allowing plastic bristles to spread hair evenly across the brush so heat distributes more consistently and styling feels faster and more controlled.
For safety, both brushes include cool-touch outer bristles (anti-scald shields), reducing the risk of scalp contact and making close-to-root styling feel more forgiving.
Neither tool uses a soft-touch handle or ribbed exterior housing, resulting in a smooth, straightforward finish that prioritizes durability over grip texture.
Winner — Design & Build:
➡️ Tie — The physical design, materials, and safety layout are effectively the same, so neither brush has a meaningful advantage here.
💡 Performance & Technology
The most important differences appear in heat control and smoothing technology.
The TYMO Ring Plus offers 9 adjustable heat settings from 250–410°F, spaced in ~20°F increments. This gives users more room to fine-tune heat exposure, which is especially helpful for fragile, color-treated, or frizz-prone hair that benefits from careful temperature control. This approach aligns with PubMed-published research showing that keratin fibers weaken more rapidly as temperatures approach and exceed ~400°F, making smaller increments valuable for minimizing cumulative damage.
The TYMO Ring uses 5 preset temperatures (266°F / 302°F / 338°F / 374°F / 410°F). While less flexible, this preset system simplifies styling and suits users who prefer quick, repeatable settings without managing digital adjustments.
During testing, the Ring Plus reached ~330°F, while the Ring reached ~365°F. In both cases, protective cool shields around the teeth limited direct surface readings — a design choice that may reduce the risk of overheating during real-world use and supports Dyson’s findings that regulated, buffered heat contact is gentler than direct, high-intensity exposure.
Smoothing performance separates the two clearly:
- Ring Plus includes ionic technology with a dedicated ion generator, which helps reduce static and frizz and produces a more polished finish.
- Ring does not include ionic technology, which can result in a slightly drier or more natural finish, particularly in humid conditions.
Both tools include auto temperature lock, preventing accidental changes mid-style, and a 30-minute auto shut-off, adding peace of mind during longer sessions.
The Ring Plus uses digital temperature control with an LED display, making it easy to see and adjust settings at a glance. The Ring has no LED display and relies entirely on its preset structure.
One feature unique to the TYMO Ring is Smart Heat Memory, which recalls the last used temperature — convenient for daily routines where consistency matters. The Ring Plus does not include this feature.
Handle temperatures stayed comfortable during use:
- Ring Plus: ~85°F
- Ring: ~90°F
Both remained easy to hold during extended styling, with the Ring Plus running slightly cooler.
Winner — Performance & Technology:
➡️ TYMO Ring Plus (ionic smoothing and finer heat control offer broader versatility)
🔌 Ergonomics & Convenience
Both brushes support dual voltage, making them suitable for travel, and both include a Velcro strap to keep cords neatly stored.
The 6-ft cord length on both tools is shorter than most tools we test, which may require more mindful outlet placement in larger bathrooms.
Overall size is identical at 10.75″, keeping both brushes compact enough for maneuvering without feeling cramped.
Grip comfort varies slightly:
- Ring Plus has a slimmer 1.1″ handle, which feels easier to manage for smaller hands.
- Ring has a slightly thicker 1.2″ handle, offering a touch more substance without feeling bulky.
Weight also favors long sessions:
- Ring Plus weighs 10.7 oz
- Ring weighs 10.2 oz
Out-of-box convenience slightly favors the TYMO Ring due to its lighter weight and Smart Heat Memory feature, while both models include the same accessory kit.
Both tools come with a 1-year warranty.
Safety recap: both brushes retain cool-touch bristles, auto shut-off, and temperature lock, keeping them safe for everyday home use.
Winner — Ergonomics & Convenience:
➡️ TYMO Ring (lighter feel and included accessories)
🎯 Which One Should You Buy?
Choose TYMO Ring Plus if you:
- Have frizz-prone, color-treated, or humidity-sensitive hair
- Want a smoother, more polished finish
- Prefer precise digital heat control
- Want ionic smoothing to reduce static and flyaways
- Like seeing your temperature on an LED display
- Don’t mind spending slightly more for refinement
Choose TYMO Ring if you:
- Have dense, curly, or coily hair that benefits from preset heat
- Want fast, no-fuss straightening
- Prefer a simpler tool without digital controls
- Like Smart Heat Memory for repeatable daily styling
- Want included accessories (glove, brush, clips, bag)
- Want the most budget-friendly option
Want to know how we test? Read our full methodology here.




