What's new in Ember Tumbler 2? Tumbler 2 keeps your drink at your preferred temperature and makes it easier to take along, control, and clean: On-tumbler temperature control. Choose from five preset temperatures with the button on the bottom of the t

<h2 id="whats-new-in-ember-tumbler-2">What&apos;s new in Ember Tumbler 2?</h2>
<p>Tumbler 2 keeps your drink at your preferred temperature and makes it easier to take along, control, and clean:</p>
<ol><li>On-tumbler temperature control. Choose from five preset temperatures with the button on the bottom of the tumbler, no phone needed.</li><li>Indicator lights. A row of small lights shows your temperature setting, and your battery level while charging.</li><li>Dishwasher safe. Tumbler 2 and both of its lids are safe on the top rack of your dishwasher using a low temperature cycle.</li><li>A slimmer design made to fit car cupholders, with room for a full 16 fl oz.</li></ol>
<h2 id="what-sizes-and-colors-are-available">What sizes and colors are available?</h2>
<p>Tumbler 2 holds 16 fl oz (473 ml) and comes in Black and Sandstone.</p>
<h2 id="how-big-is-it">How big is it?</h2>
<p>Tumbler 2 is 8 inches (203 mm) tall and 3.1 inches (78.74 mm) wide at the base, and weighs 17.2 oz (487 g). Both lids are 3.59 inches (91.12 mm) across, and the charging coaster is 3.86 inches (98 mm) across.</p>
<h2 id="where-can-i-buy-it">Where can I buy it?</h2>
<p>Tumbler 2 is available at ember.com.</p>
<h2 id="how-much-does-it-cost">How much does it cost?</h2>
<p>Visit ember.com for current pricing and availability.</p>
<h2 id="whats-in-the-box">What&apos;s in the box?</h2>
<p>Your Ember Tumbler 2, a handle lid, a sipping lid, a charging coaster, and a power cable with wall plug.</p>
<h2 id="how-do-i-set-the-temperature">How do I set the temperature?</h2>
<p>You can set it right on the tumbler or in the Ember app. On the tumbler, one click sets 125&#xB0;F, two clicks 130&#xB0;F, three 135&#xB0;F, four 140&#xB0;F, and five 145&#xB0;F. Tumbler 2 comes set to 135&#xB0;F. See &quot;<a href="https://support.ember.com/en-US/how-to-use-the-temperature-controls-and-lights-on-ember-tumbler-2-8586366">How to Use the Temperature Controls and Lights on Ember Tumbler 2</a>&quot; for the full guide.</p>
<h2 id="do-i-need-the-app">Do I need the app?</h2>
<p>No. Tumbler 2 works right out of the box with the on-tumbler controls. The Ember app is optional and lets you set any temperature from 120&#xB0;F to 145&#xB0;F (49&#xB0;C to 63&#xB0;C). The current version of the Ember app supports Tumbler 2, so just make sure your app is up to date.</p>
<h2 id="how-long-does-the-battery-last">How long does the battery last?</h2>
<p>Tumbler 2 keeps your drink at your chosen temperature for 3+ hours with the lid on. Battery life varies with your temperature setting, the starting temperature of your drink, and other conditions. For the longest battery life, keep a lid on and start with a drink that&apos;s already hot. When you&apos;re back home, set it on the charging coaster to recharge.</p>
<h2 id="which-lid-should-i-use">Which lid should I use?</h2>
<p>Use the leak proof handle lid when you&apos;re carrying Tumbler 2 in a bag or on the go. Switch to the spill proof sipping lid when it&apos;s time to drink. See &quot;<a href="https://support.ember.com/en-US/your-ember-tumbler-2-lids-8586367">Your Ember Tumbler 2 Lids</a>&quot; for more.</p>
<h2 id="is-it-dishwasher-safe">Is it dishwasher safe?</h2>
<p>Yes. Tumbler 2, the handle lid, and the sipping lid are all dishwasher safe with two rules: top rack only, and low temperature cycle only. The charging coaster is not dishwasher safe and should never be placed in water.</p>
<h2 id="will-it-fit-in-my-cars-cupholder">Will it fit in my car&apos;s cupholder?</h2>
<p>Tumbler 2 has a slimmer shape designed to fit car cupholders, and it&apos;s 3.1 inches (78.74 mm) wide at the base. Cupholder sizes vary by vehicle, so we can&apos;t guarantee a fit in every car.</p>
<h2 id="can-i-use-it-for-cold-drinks">Can I use it for cold drinks?</h2>
<p>Tumbler 2 is designed to keep hot drinks at your perfect temperature. It does not cool drinks.</p>
<h2 id="does-my-ember-mug-or-original-ember-tumbler-charging-coaster-work-with-tumbler-2">Does my Ember Mug or original Ember Tumbler charging coaster work with Tumbler 2?</h2>
<p>Yes. All Ember charging coasters are interchangeable. Tumbler 2 charges on any Ember charging coaster, and the Tumbler 2 coaster charges your other Ember products too. Please use an official Ember power cable or adapter.</p>
<h2 id="is-my-original-ember-tumbler-still-supported">Is my original Ember Tumbler still supported?</h2>
<p>Yes. The original Ember Tumbler is still fully supported by the Ember app and our customer experience team. Not sure which one you have? See &quot;<a href="https://support.ember.com/en-US/which-ember-tumbler-do-i-have-8586368">Which Ember Tumbler Do I Have?</a>&quot;</p>
<h2 id="what-is-the-warranty">What is the warranty?</h2>
<p>Ember Tumbler 2 comes with a 1-year limited warranty covering defects in materials and workmanship, and the charging coaster is covered for life. If you ever have an issue, reach out to us at support@ember.com and we&apos;ll make it right.</p>

Ember Tumbler 2: Frequently Asked Questions

Tumbler 2 lets you set your temperature right on the tumbler, no phone needed. You can also use the Ember app for full control. Either one works, and the app is optional. Setting your temperature on the tumbler Press the button on the bottom of your

<p>Tumbler 2 lets you set your temperature right on the tumbler, no phone needed. You can also use the Ember app for full control. Either one works, and the app is optional.</p>
<h2 id="setting-your-temperature-on-the-tumbler">Setting your temperature on the tumbler</h2>
<p>Press the button on the bottom of your Tumbler 2 to choose one of five preset temperatures:</p>
<ul><li>One click: 125&#xB0;F (52.5&#xB0;C)</li><li>Two clicks: 130&#xB0;F (55&#xB0;C)</li><li>Three clicks: 135&#xB0;F (57.5&#xB0;C)</li><li>Four clicks: 140&#xB0;F (60&#xB0;C)</li><li>Five clicks: 145&#xB0;F (62.5&#xB0;C)</li></ul>
<p>Tap the button once to see your current setting. Each tap after that moves to the next preset, and after 145&#xB0;F it starts again at 125&#xB0;F. Your Tumbler 2 comes set to 135&#xB0;F out of the box.</p>
<h2 id="setting-your-temperature-in-the-ember-app">Setting your temperature in the Ember app</h2>
<p>Pair Tumbler 2 with the Ember app to set any temperature from 120&#xB0;F to 145&#xB0;F (49&#xB0;C to 63&#xB0;C). If your app setting falls between two presets, the small lights on your tumbler show the closest preset, but your exact app temperature stays active.</p>
<h2 id="what-the-lights-mean">What the lights mean</h2>
<p>The small lights: after you tap the button, the number of lights shows your temperature setting, from one light (125&#xB0;F) to five lights (145&#xB0;F). While Tumbler 2 is charging on the coaster, the small lights show your battery level. Each light is about 20 percent.</p>
<p>The main light:</p>
<ul><li>Pulsing white: heating up to your temperature</li><li>Solid white: your drink is at your temperature</li><li>Solid green: fully charged (the small lights turn off when charging is complete, which is normal)</li><li>Solid red: battery is empty, place Tumbler 2 on the coaster</li><li>Blinking blue: ready to pair with the app</li><li>Blinking yellow: factory reset</li></ul>
<h2 id="turning-tumbler-2-on-and-off-pairing-and-resetting">Turning Tumbler 2 on and off, pairing, and resetting</h2>
<ul><li>Turn on or check your setting: tap the button once.</li><li>Turn off: press and hold the button for 2 seconds.</li><li>Pair with the Ember app: press and hold for 5 seconds, until the light blinks blue.</li><li>Factory reset: press and hold for 7 seconds, until the light blinks yellow.</li></ul>
<h2 id="getting-the-most-from-your-battery">Getting the most from your battery</h2>
<p>Tumbler 2 keeps your drink at your chosen temperature for 3+ hours with the lid on. A few tips:</p>
<ol><li>Keep a lid on. Battery life is rated with the lid on.</li><li>Start with a drink that&apos;s already hot. Tumbler 2 is designed to keep your drink hot, not to heat a cool drink up from scratch.</li><li>Choose a lower preset if you can. Holding a higher temperature uses more battery.</li><li>Recharge on the coaster between trips.</li></ol>
<p>Battery life varies with your temperature setting, drink temperature, and other conditions.</p>

How to Use the Temperature Controls and Lights on Ember Tumbler 2

Every Tumbler 2 comes with two lids, so you can pick the one that fits the moment. The handle lid: for the journey The handle lid is leak proof and has a built-in carry handle. Use it when Tumbler 2 is going in a bag, riding in the car, or coming alo

<p>Every Tumbler 2 comes with two lids, so you can pick the one that fits the moment.</p>
<h2 id="the-handle-lid-for-the-journey">The handle lid: for the journey</h2>
<p>The handle lid is leak proof and has a built-in carry handle. Use it when Tumbler 2 is going in a bag, riding in the car, or coming along on your commute. When it&apos;s time to drink, switch to the sipping lid.</p>
<h2 id="the-sipping-lid-for-when-its-time-to-sip">The sipping lid: for when it&apos;s time to sip</h2>
<p>The sipping lid is spill proof, which makes it great for your desk or the cupholder while you drink. Spill proof is not the same as leak proof, so switch back to the handle lid before tossing Tumbler 2 in a bag or laying it on its side.</p>
<h2 id="getting-a-good-seal">Getting a good seal</h2>
<ol><li>Make sure the lid and the top of the tumbler are clean and free of residue.</li><li>Line the lid up straight and close it until it&apos;s snug. Don&apos;t force it.</li><li>If a lid ever feels loose or doesn&apos;t seal like it used to, check that nothing is caught under it and that the inside of the lid is clean and seated evenly.</li></ol>
<h2 id="battery-life-and-lids">Battery life and lids</h2>
<p>Tumbler 2&apos;s 3+ hour battery life is rated with the lid on. Keeping either lid on helps your drink hold its temperature longer.</p>
<h2 id="cleaning-your-lids">Cleaning your lids</h2>
<p>Both lids are dishwasher safe on the top rack using a low temperature cycle. You can also wash them by hand with warm, soapy water. Let them dry completely before putting them back on.</p>
<h2 id="need-help-with-a-lid">Need help with a lid?</h2>
<p>If a lid is missing from your box or isn&apos;t working as it should, reach out to us at support@ember.com and we&apos;ll make it right.</p>

Your Ember Tumbler 2 Lids

We make three tumblers, and they're cared for differently. Here's how to tell them apart. Ember Tumbler 2 (2026) A row of small indicator lights near the base, below the main status light. Temperature can be set right on the tumbler with the button o

<p>We make three tumblers, and they&apos;re cared for differently. Here&apos;s how to tell them apart.</p>
<p>Ember Tumbler 2 (2026)</p>
<ul><li>A row of small indicator lights near the base, below the main status light.</li><li>Temperature can be set right on the tumbler with the button on the bottom, no app needed.</li><li>Came with two lids: a handle lid and a sipping lid.</li><li>Colors: Black or Sandstone.</li><li>Dishwasher safe, top rack, low temperature cycle. See &quot;<a href="https://support.ember.com/en-US/cleaning-and-caring-for-your-ember-tumbler-2-8586369">Cleaning and Caring for Your Ember Tumbler 2</a>.&quot;</li></ul>
<p>Ember Tumbler (original)</p>
<ul><li>A single status light, with no row of small lights.</li><li>Temperature is set in the Ember app.</li><li>Hand wash only.</li></ul>
<h2 id="ember-cold-tumbler">Ember Cold Tumbler</h2>
<ul><li>A glass tumbler with a straw lid. It has no battery, no lights, and doesn&apos;t charge.</li><li>For cold drinks. See the Cold Tumbler section of our help center.</li></ul>
<h2 id="still-not-sure">Still not sure?</h2>
<p>Check your order confirmation or the box. Tumbler 2 model numbers start with TB25. Or reach out to us at support@ember.com with a photo of your tumbler and we&apos;ll help you figure it out.</p>

Which Ember Tumbler Do I Have?

Ember

Getting Started

Ember Tumbler 2

Ember Mug 3: Frequently Asked Questions

Which Ember Mug Do I Have?

How to Use the Temperature Controls on Ember Mug 3

What the Lights on Your Ember Mug 3 Mean

Using Your Mug 3

Cleaning and Caring for Your Ember Mug 3

Your Ember Charging Coaster Is Covered for Life

Care and Warranty

Ember Mug 3

Cleaning and Caring for Your Ember Tumbler 2

Order Status

Shipment Tracking

Shipping

Ember's Warranty Policy

Warranty

Is there an extended return window during the holidays?

Ember Returns and Cancelation Policy

How do you start a return?

How do you start a gift return?

Ember Brews Return Policy

Can you cancel an order after it has been placed?

Can you make changes to an order after it has been placed?

Do you have gift options available?

Returns and Cancellations

Partnerships, Media, and Sales Inquiries

Media and Sales

General

Ember Cup (6oz): What is the Expected Battery Life

Ember Mug: Color Light Index

Ember Mug: How to Pair

Ember Mug: Quick Start Guide

Ember Mug: How to power ON and OFF

Ember Cup (6oz): Tech Specs

Ember Mug²: What's New?

Ember Mug: What comes with my Ember?

Ember Mug: Care and Maintenance

Ember Mug: Not staying connected

Ember Mug: How to reset

Ember Mug: Ember will not turn on or charge

Ember Mug: How to Re-Pair my Ember?

My Ember is Damaged

Troubleshooting

Are the Charging Coasters Interchangeable?

Ember Mug: Can I put the Ember Mug in the microwave?

Ember Mug: What type of battery does it use?

Ember Mug: What is the Charging Coaster Voltage?

Ember Mug: What is the temperature range?

Ember Mug: How long does it take to charge my Ember?

Ember Mug: How long can I expect my battery to last?

Ember Mug: Will the battery discharge when in sleep mode?

Ember Mug: Can it be used to warm up drinks from room temperature?

Why is my Ember reading as empty?

Ember Mug: Can it charge while actively heating my drink?

Ember Mug: What is the Ember Mug material made of?

Ember Mug: Is my Ember safe to leave on charger?

Ember Mug: Is my Ember dishwasher safe?

Ember Mug: Can I use it without pairing to a phone?

Ember Mug: Is my Ember sensitive to electrostatic discharge (ESD)?

Ember Mug: One of the pins on my coaster is stuck in the “down” position. What should I do?

Ember Mug 2, Tumbler, & Cup

How do I pair my Travel Mug 2+ with Apple Find My?

Travel Mug²: How to Pair

Travel Mug²: What's New?

Travel Mug² : What comes with my Travel Mug² ?

Travel Mug²: How to Power ON and OFF

Travel Mug²: Tech Specs

Travel Mug²: Display Index

Travel Mug²: How to Reset

Travel Mug²: Can I put my Travel Mug² in the Microwave?

Travel Mug²: Can I use it without pairing to a phone?

Travel Mug²: Is My Ember Safe to Leave on the Charger?

Travel Mug²: How long can I expect the battery will last?

Travel Mug²: What is the temperature range?

Travel Mug²: How to Adjust the Set Temperature

Travel Mug²: Is my Ember Dishwasher Safe?

Does the car charger work with both generations of the Travel Mug?

What do the lights mean on the car charger?

How long does it take to charge the Ember fully in the car charger?

Can you keep the Ember on the car charger with hot liquids inside?

Car Charger

Travel Mug²

Ember Cold Tumbler: Frequently Asked Questions

Your Cold Tumbler Lid, Straw, and Seal

Changing Colors with the Cold Tumbler Accessory Kit

Cleaning and Caring for Your Ember Cold Tumbler

Cold Tumbler Warranty and Replacement Parts

Cold Tumbler

App: Where to download the Ember App

App: Updating your Ember

App: System Requirements

App: Switching between Fahrenheit and Celsius

App: What mobile devices are compatible with the app?

The Ember App won't open on my Android device

My Ember will not complete a firmware update

How do you create a preset temperature?

How do you use the Ember with Health Kit?

How do you add an Ember Mug to your App?

Is the Ember App required to use the my Ember Mug?

Ember App

What is the Ember Baby Bottle System?

What is included in the Ember Baby Bottle System?

What does each LED mean on the Smart Warming Puck?

Cleaning Best Practices for Ember Baby Bottle

How long does the Ember Baby Bottle take to heat?

Get to Know the Ember Baby Bottle

How do I pair my Ember Baby Bottle?

How do I add events (such as feeding/weight)?

Do I have to pair the Ember Baby Bottle in order to use it?

Can multiple people be paired to the same puck?

What are the features of the Ember Baby Bottle App?

How can I review past feeding and weight events?

How do I add a new weight for the Baby in the App?

How do I enter a Breast Feeding Event in the App?

How do I enter a Bottle Feeding Event in the App?

Why does my App show 'No Liquid Detected'?

Why does my App show 'No Bottle Detected'?

Troubleshooting Connectivity Issues with the Baby Bottle App

Ember Baby Bottle App

Is there bluetooth in the bottle?

How long does the bottle stay warm while on the puck?

My puck is flashing 5 red lights, what does this mean?

My puck is flashing 3 purple lights, what does this mean?

Can the Ember Baby Bottle go in the freezer?

Is the Ember Baby Bottle Dishwasher Safe?

Do I need to power off the Smart Warming Puck between uses?

How long does the Insulating Thermal Dome keep milk cool?

Is the Ember Baby Bottle BPA Free?

Can I change the set temperature of the Baby Bottle?

Can I heat the Ember baby bottle from anywhere?

How long does the puck's battery last on the go?

How long does it take to charge the smart warming puck?

What is the source of growth charts and percentiles in the App?

Baby Bottle System FAQs

Baby Bottle