SKG K3-2 Fashion Smart Waist Massager: Exclusive patented TENS+EMS technology
For anyone who spends long hours at a desk or needs relief from daily tension, the SKG K3 Smart Waist Massager is your discreet companion. It slips under clothing, so you can soothe sore muscles during a workday without interrupting your tasks.
This isn't just about pain relief; it's about reclaiming comfort in your routine. With 4 massage modes and 9 strength levels, you can customize the experience to target your specific ache. The large area hot compress warms up quickly, and the dynamic skin temperature control ensures it stays comfortable. You'll feel the gentle pulses easing stiffness before your next meeting starts.
Wireless and portable, it lasts up to 5 days on a single charge. Use it at home, in the office, or on the go. The TENS+EMS technology and red light therapy work together to promote relaxation. Alexa compatible for easy control, it fits seamlessly into your smart home setup.
Features
- Heating temperature range: 100~113°F
- Large area hot compress: about 7.0 in²
- Dynamic skin temperature control: 100°F, 104°F, 108°F
- Nine pulse massage modes
- Four massage modes
- Three vibrating massage modes
- Red light therapy
- Wireless and portable design
- Weight: Approximately 5.3 oz
- Battery: 1500 mAh
- Duration: 5 days, 15 minutes per day
- Recharge time: 1.5 hours
- Recharge port: Type C
- Strength level: 9 levels
- Frequency: 1KHz
- Can be worn under clothing
- Suitable for office use
- Lightweight and portable
- Material: PU leather
- Snap-in mechanism for battery
- User manual included
- USB charger included
- Quality control standard: AQL Level-II (Critical=0, Major=1.5, Minor=2.5), GB2828.1-2012
- Certifications: FCC, CE, ROHS
- Monthly sale volume: around 80K sets
- Annual sale volume: more than 800K
- Color options: White & Black
- Exclusive patented TENS+EMS technology
General specs
- Brand: SKG
- Model: K3-2
- Seller: Joom
- ID: 69289af1f3c7e6012e0c2bb1
- Size: Adjustable
- Modes: 9
- Display: LCD
- Heating: Yes
- Material: Silicone
- App Control: Yes
- Target Area: Waist
- Battery Type: Lithium-Ion
- Connectivity: Bluetooth
- Control Type: Touch Controls
- Power Source: Rechargeable Battery
- Charging Method: USB
- Battery Capacity: 1000
- Intensity Levels: 16
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | SKG | Xiaomi | Comrelax | belhope | Msutree | Comrelax |
| Model | K3-2 | MJJJAMY01YM | CO-6008 | SJD-01 | W1875P224687-1 | HY-6122 |
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| Price | $75.85 | $98.84 | $62.99 | $169.99 | $599.99 | $99.99 |
| Seller | Joom | Banggood | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 4, 2026 | Mar 3, 2026 | Jan 14, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 4, 2026 |
| Heating | Yes | Yes | Yes | Yes | Yes | |
| Material | Silicone | Fabric | PU Leather | Fabric | Fabric | |
| Target Area | Waist | Back, Lower Back, Shoulders, Legs | Neck, Back, Legs | Back, Calves, Feet, Legs, Lower Back, Neck, Shoulders | Back, Lower Back | |
| Power Source | Rechargeable Battery | AC Power | AC Power | AC Power | ||
| Intensity Levels | 16 | 3 | 3, 4, 9 | 3 | 3 | |
| Massage Modes | 9 distinct modes including Relax, Calm, Decompress, Nap, Energize, Wake Up, and three customizable modes | 9 | 9 | 5 | ||
| Timer | Yes | Yes | Yes | |||
| Weight | 680 | 51256 | 0.12 | |||
| Dimensions | 127, 76, 76 | 200, 100, 100 | 723, 1310, 1000 | 6, 5, 10 | ||
| Heating Type | Infrared | Infrared | Infrared | |||
| Operation Mode | Corded | Cordless | Corded | Corded | ||
| Massage Techniques | Vibration | Kneading, Shiatsu, Vibration | Air Compression, Kneading, Shiatsu | Shiatsu, Kneading, Vibration | ||
