1. Product Overview
The HEYVALUE Baby Bottle Warmer is designed to provide instant warm water for preparing baby formula or other beverages. It features precise temperature control, a night light, and a detachable water tank for easy cleaning. This device aims to simplify feeding routines by ensuring warm water is available on demand.

Image: The HEYVALUE Baby Bottle Warmer in black, actively dispensing warm water into a baby bottle. A soft light illuminates the dispensing area.
2. Safety Information
- Always ensure the device is placed on a stable, flat surface away from edges.
- Do not immerse the main unit in water or other liquids.
- Keep out of reach of children.
- Unplug the device when not in use or before cleaning.
- Use only clean, potable water in the tank.
- Do not operate if the power cord or plug is damaged.
- The water temperature can reach up to 158°F (70°C). Exercise caution to prevent burns.
3. Package Contents
Please check the package contents upon unboxing:
- HEYVALUE Baby Bottle Warmer Main Unit
- Detachable Water Tank
- User Manual (this document)
4. Product Features
- Instant Dispensing: Provides warm water in approximately 25 seconds.
- 4 Temperature Control Settings: Adjustable temperatures including 98.6°F (body temperature), 104°F, 122°F, and 158°F.
- 72-Hour Keep Warm Function: Maintains desired water temperature for up to 72 hours.
- Thoughtful Night Light: Illuminates the dispensing area for convenient use in low light conditions.
- Detachable Water Tank: Easy to remove for filling and cleaning.
- Safe Materials: Made with BPA-Free and 100% food-grade high-temperature resistant material.
- No-Drip Valve: Designed to prevent leaks and spills.

Image: A comparison chart highlighting the HEYVALUE Water Warmer's features such as 25s fast heating, 4 customizable temperatures, no-drip valve, night light, detachable water tank, and odor-free construction, against other brands.

Image: A close-up of the temperature dial, indicating the four adjustable temperature settings: 98.6°F, 104°F, 122°F, and 158°F.
5. Setup
- Unpack: Carefully remove all components from the packaging.
- Clean: Before first use, wash the detachable water tank and lid with warm soapy water. Rinse thoroughly and dry completely. Wipe the main unit with a damp cloth.
- Assemble: Place the detachable water tank securely onto the main unit. Ensure it clicks into place.
- Fill Water Tank: Open the lid of the water tank and fill it with clean, potable water. Do not exceed the MAX fill line.
- Connect Power: Plug the power cord into a suitable electrical outlet.
6. Operating Instructions
- Power On: Turn the ON/OFF dial to the "ON" position. The device will begin heating the water to the last selected temperature or default to 98.6°F.
- Select Temperature: Rotate the dial to select your desired temperature: 98.6°F, 104°F, 122°F, or 158°F. The device will heat the water to this temperature and maintain it for up to 72 hours.
- Dispense Water: Place a clean baby bottle or cup under the dispenser nozzle. Press the dispensing lever located above the nozzle. The night light will illuminate, and warm water will be dispensed. Release the lever to stop dispensing.
- Prepare Formula: Add the desired amount of formula powder to the dispensed warm water according to formula manufacturer instructions. Mix thoroughly.
- Power Off: When not in use for an extended period, turn the ON/OFF dial to the "OFF" position and unplug the device.

Image: The HEYVALUE Baby Bottle Warmer positioned on a bedside table, illustrating its convenience for 24/7 instant warm water access.

Image: A parent's hand pressing the dispensing lever, activating the night light for effortless night feeding. The image highlights the no-drip valve.
7. Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene.
- Daily Cleaning:
- Unplug the device and allow it to cool completely.
- Remove the detachable water tank. Discard any remaining water.
- Wash the water tank and lid with warm soapy water. Rinse thoroughly.
- Wipe the exterior of the main unit with a soft, damp cloth. Do not use abrasive cleaners.
- Dry all parts completely before reassembling.
- Descaling (Monthly or as needed):
Mineral deposits (limescale) can build up over time, affecting performance. Descale regularly, especially in hard water areas.
- Mix 1 part white vinegar with 2 parts distilled water.
- Pour the descaling solution into the water tank.
- Allow the solution to sit in the tank for 30 minutes to 1 hour. For heavy buildup, let it sit longer or gently scrub with a soft brush.
- Empty the solution and rinse the tank thoroughly multiple times with clean water to remove any vinegar residue.
- Fill the tank with clean water and dispense a full tank to flush the internal components. Repeat this flushing process 2-3 times.

Image: The detachable water tank separated from the main unit, emphasizing its BPA-free construction and ease of cleaning.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Not plugged in; Power switch is off; Power outlet issue. | Ensure the power cord is securely plugged in. Turn the ON/OFF dial to "ON". Try a different power outlet. |
| Water is not heating. | Temperature not selected; Insufficient water in tank. | Ensure a temperature is selected on the dial. Check water level and refill if necessary. |
| Water flow is slow or inconsistent. | Limescale buildup; Low water level. | Perform descaling procedure (Section 7). Refill water tank. |
| Device is leaking. | Water tank not properly seated; Damaged seal. | Ensure the detachable water tank is securely placed. If leaking persists, contact customer support. |
| Night light not working. | Malfunction. | Ensure the device is powered on. If the issue persists, contact customer support. |
9. Specifications
- Brand: HEYVALUE
- Model Number: K301 Flaschenwärmer baby
- Color: Black
- Material: Plastic (BPA-Free, Food-Grade)
- Capacity: 1 Liters
- Product Dimensions: 7.48"D x 7.49"W x 11.02"H
- Wattage: 400W
- Power Source: Corded Electric
- Temperature Settings: 98.6°F, 104°F, 122°F, 158°F (4 settings)
- Keep Warm Duration: Up to 72 hours
- Item Weight: 2.48 pounds
- UPC: 727209999934
10. Warranty and Support
For warranty information or technical support, please contact HEYVALUE customer service through the retailer where the product was purchased or visit the official HEYVALUE store online. Please have your model number (K301 Flaschenwärmer baby) and purchase details ready when contacting support.
Visit the HEYVALUE Store: HEYVALUE Official Store





