StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
S
Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages

Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages

5(2 ratings)

Best price now

$95.99at Nuvia HavenChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Nuvia Haven

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $95.99 at Nuvia Haven on Nov 9.

Our take on the Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages

The Nuvia Haven is a 12oz stainless steel mug with a built-in 4000mAh battery that holds a hot drink at a set temperature instead of letting it cool. A touch-sensitive LED display shows the drink's temperature and controls heating, and it charges over USB-C. It maintains heat rather than reheating, so you pour in hot coffee and it stays warm for roughly 2 to 5 hours. It suits desk workers and commuters who sip slowly; against rivals like the Ember Mug it is a simpler, lower-feature take with a narrower temperature range and no app control.

Best forSlow coffee drinkers at a deskOffice and meeting useCommuters who want a warm drink on the goTea and hot chocolate drinkers
Pros
  • Actively holds drink temperature instead of letting it cool
  • LED display shows current temperature
  • Touch controls for heating
  • USB-C charging, no dock needed
  • 12oz fits a standard serving
  • Stainless steel body
Cons
  • Maintains heat only; won't reheat a cold drink
  • Battery lasts about 2 to 5 hours, less at high heat
  • No app or phone control mentioned
  • Heavier than a plain mug because of the battery

Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages prices at every store

  • Nuvia HavenNew

    In stockReturn policy

    $95.99Checked Nov 9
    Visit Nuvia Haven

About the Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages

This 12 oz self-heating coffee mug has a built-in rechargeable lithium-ion battery that keeps a hot drink warm. The body is stainless steel. It works for coffee, tea, hot chocolate and other hot beverages.

A touch-sensitive LED display shows the drink's current temperature. One tap controls the heating. The mug is cordless and charges through a USB-C port from a laptop, wall adapter, power bank or other USB-C power source.

The mug maintains the temperature of a drink that is already hot. It is not meant to reheat a drink from room temperature, which significantly reduces battery life. Battery life depends on usage and ambient temperature.

Capacity
12 oz
Material
Stainless steel
Color
Coffee
Power
Built-in rechargeable lithium-ion battery
Battery capacity
4000Ah
Battery life
2-5 hours
Charging port
USB-C
Display
Touch-sensitive LED temperature display
Heating range
80-140°F
Max temperature
149°F
Function
Temperature maintenance, not reheating
Care
Hand wash only. Do not submerge in water or put in the dishwasher.

Specifications

Capacity
12 ouncesSource
Material
Stainless SteelSource
Battery capacity
4000AhSource
Battery life

Questions and answers

Does it reheat cold coffee?
No. It is built to maintain the temperature of an already hot drink. Putting in a room-temperature beverage drains the battery fast and won't bring it to a hot setting.
How long does the battery last?
Roughly 2 to 5 hours depending on the temperature you set. Higher target temperatures and colder surroundings shorten that.
How do I charge it?
Through its USB-C port with the built-in lithium-ion battery. No charging coaster or dock is needed.
What temperature range does it hold?
About 80°F to 140°F, with a maximum of 149°F. That is narrower than app-controlled smart mugs that reach higher settings.
Can I put it in the dishwasher or microwave?
No. The battery and electronics rule out both the microwave and full immersion; hand wash it instead.
How does it compare with an Ember Mug?
It is simpler: a display and touch controls rather than app pairing and preset recipes, and a lower top temperature. It holds heat for hours on battery, which the Ember needs its coaster for.
Where is the Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages cheapest?
At Nuvia Haven, for $95.99, as of our latest check.
What do buyers say about the Self Heating Coffee Mug 12oz USB-C Rechargeable – Smart Temperature Maintaining Electric Mug with LED Display for Coffee & Hot Beverages?
Rated 5 out of 5 from 2 ratings.

Shoppers also compared

  • E
    Ember Temperature Control Smart Mug 2 (14 oz)
    Ember Temperature Control Smart Mug 2 (14 oz)
  • E
    Ember 14oz 3 Temperature Control Mug
    Ember 14oz 3 Temperature Control Mug
  • V
    Vsitoo S3 12oz Heated Mug for Espresso
    Vsitoo S3 12oz Heated Mug for Espresso
  • K
    Kepwam Self Heating Coffee Mug T2, 16oz Smart Heated Coffee Mug, 150 Min Battery Life – Hot up to 149℉ Temperature Control Coffee Mug Warmer, Gifts for Dad Mom (No APP)
    Kepwam Self Heating Coffee Mug T2, 16oz Smart Heated Coffee Mug, 150 Min Battery Life – Hot up to 149℉ Temperature Control Coffee Mug Warmer, Gifts for Dad Mom (No APP)
  • T
    Temu Self-Heating Coffee Hot Beverage Warmer
    Temu Self-Heating Coffee Hot Beverage Warmer
  • N
    Nextmug Go Temperature-Controlled
    Nextmug Go Temperature-Controlled
  • N
    Nextmug Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.)
    Nextmug Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.)
  • S
    Smart OLED Temperature Control Insulated Mug
    Smart OLED Temperature Control Insulated Mug

More mugs

  • U
    Ui Mug - Mug Only
    Ui Mug - Mug Only
  • V
    VSITOO S3 Pro 16oz Black Smart Self-Heating Coffee Mug with Temperature Control
    VSITOO S3 Pro 16oz Black Smart Self-Heating Coffee Mug with Temperature Control
  • M
    Mainstays 12 oz Warming Coffee Mug, Stainless Steel Mug with Warmer Coaster and Lid
    Mainstays 12 oz Warming Coffee Mug, Stainless Steel Mug with Warmer Coaster and Lid
  • M
    Medium Cup - Multicolor - All You Need is Love and ... - 6-pack
    Medium Cup - Multicolor - All You Need is Love and ... - 6-pack
  • T
    The Cellar Ceramic Plaid Mugs
    The Cellar Ceramic Plaid Mugs
2-5 hoursSource
Heating temperature range
80-140°FSource
Max temperature
149℉Source
Color
CoffeeSource
F
Fiesta HL570337 12 oz Java Mug
Fiesta HL570337 12 oz Java Mug
  • Z
    Zak Designs 15oz Ceramics Sculpted Hande Mug - Minions
    Zak Designs 15oz Ceramics Sculpted Hande Mug - Minions
  • D
    Deer Hunter Dad Custom Mug
    Deer Hunter Dad Custom Mug