Introduction
Welcome to the boAt Ultima Ember Smartwatch user manual. This guide provides detailed instructions on how to set up, operate, maintain, and troubleshoot your new smartwatch. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Image: The boAt Ultima Ember Smartwatch, showcasing its design and display.
What's in the Box
Upon opening your boAt Ultima Ember Smartwatch package, you should find the following items:
- 1 x boAt Ultima Ember Smartwatch
- 1 x Charging Cable
- 1 x Warranty Card
- 1 x User Manual
Setup
1. Charging the Smartwatch
Before initial use, fully charge your smartwatch. Connect the provided charging cable to the charging port on the back of the watch and to a standard USB power adapter (not included). A full charge typically takes approximately 1.4 hours.
2. Powering On/Off
- To Power On: Press and hold the functional crown (side button) for a few seconds until the boAt logo appears on the screen.
- To Power Off: From the watch face, swipe down to access quick settings, or navigate to the settings menu. Select the power icon and confirm power off. Alternatively, press and hold the functional crown and select 'Power Off'.
3. Pairing with Your Smartphone
To unlock the full potential of your Ultima Ember smartwatch, pair it with the boAt Crest app on your smartphone.
- Download the boAt Crest app from your smartphone's app store (available for Android and iOS).
- Ensure Bluetooth is enabled on your smartphone.
- Open the boAt Crest app and follow the on-screen instructions to create an account or log in.
- Select 'Add Device' or 'Pair New Device' within the app.
- The app will search for nearby devices. Select 'Ultima Ember' from the list.
- Confirm the pairing request on both your smartphone and the smartwatch.
Operating Instructions
1. Display and Navigation
The Ultima Ember features a 1.96-inch (4.97 cm) AMOLED display with a resolution of 368x448 pixels, offering clear visuals and vibrant colors. It also supports Always-On Display (AOD).

Image: A close-up view of the smartwatch display, highlighting its clarity.
Functional Crown
The functional crown on the side of the smartwatch allows for intuitive navigation. Rotate it to scroll through menus, notifications, and lists. Press it to select items or return to the watch face.

Image: The smartwatch displaying various app icons, with an emphasis on the functional crown for navigation.
2. Bluetooth Calling
The Ultima Ember supports seamless Bluetooth calling. Once paired with your smartphone, you can make and receive calls directly from your wrist.
- Making Calls: Access the dialer or contact list on your watch. You can add up to 20 contacts to the boAt Crest app for quick dialing.
- Receiving Calls: When a call comes in, you can answer or reject it from the watch screen.
3. 100+ Sports Modes
Track your fitness activities with over 100 built-in sports modes. Select your desired activity from the sports menu to monitor metrics such as duration, calories burned, and heart rate.

Image: The smartwatch screen showing options for 'Run' and 'Walk' within the sports mode interface.
4. Health Monitoring
The smartwatch provides comprehensive health tracking features:
- Heart Rate Monitor: Continuously monitors your heart rate throughout the day.
- Blood Oxygen Monitor (SpO2): Measures your blood oxygen saturation levels.
- Stress Monitor: Helps you understand and manage your stress levels.
- Sleep Duration: Tracks your sleep patterns, including deep sleep, light sleep, and awake times.

Image: The smartwatch displaying various health and wellness metrics, including steps and time.
5. Music & Camera Control
Control your smartphone's music playback and camera shutter directly from your smartwatch. Access these features through the watch's menu.
6. Watch Faces and Personalization
Customize your smartwatch with a variety of cloud-based watch faces. You can also create your own watch faces through the boAt Crest app. The app also provides personalized fitness nudges based on your set goals.

Image: The smartwatch displaying a personalization option to set a step goal.
Maintenance
Water Resistance
The boAt Ultima Ember Smartwatch is water-resistant up to 1.5 meters. It is suitable for daily use and can withstand splashes, rain, and brief immersion in shallow water. Avoid using it during hot showers, saunas, or diving, as steam and high pressure can compromise the seals.
Cleaning
To clean your smartwatch, gently wipe the screen and strap with a soft, damp, lint-free cloth. Avoid using harsh chemicals or abrasive materials, which can damage the device.
Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charging cable and a power source for at least 30 minutes.
- Cannot pair with smartphone:
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the watch is within Bluetooth range of your phone.
- Restart both your phone and the smartwatch.
- Clear the Bluetooth cache on your phone (if applicable) and try pairing again.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, about one finger's width above your wrist bone. Clean the sensors regularly.
- Short battery life: Reduce screen brightness, disable Always-On Display, limit background app refresh, and ensure frequent GPS usage (if applicable) is minimized.
- Notifications not appearing: Check notification settings in the boAt Crest app and your phone's system settings to ensure permissions are granted for the app to display notifications.
Specifications
| Model Name | Ultima Ember |
| Display Type | AMOLED |
| Screen Size | 1.96 inches (4.97 cm) |
| Resolution | 368 x 448 pixels |
| Maximum Display Brightness | 800 Nit |
| Connectivity | Bluetooth |
| Battery Capacity | 300 Milliamp Hours |
| Battery Average Life | Up to 5 Days |
| Battery Charge Time | 1.4 Hours |
| Water Resistance Level | Water Resistant (1.5 Metres) |
| Case Material | Aluminium |
| Band Material | Silicone |
| Item Weight | 45 Grams |
| Supported Application | Voice Assistant, Music & Camera Control, Messaging, Social Media, boAt Crest App |
| Metrics Measured | Heart Rate Monitor, Blood Oxygen Monitor, Stress Monitor, Sleep Duration |
| Compatible Devices | Smartphone (iPhone, Samsung Galaxy, OnePlus, Pixel, and other Android and iOS devices) |
Warranty
The boAt Ultima Ember Smartwatch comes with a 1 Year Warranty from the date of purchase. Please refer to the included Warranty Card for detailed terms and conditions. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or warranty claims, please contact the manufacturer:
Imagine Marketing LimitedUnit no. 204 & 205, 2nd floor, D-wing & E-wing,
Corporate Avenue, Andheri Ghatkopar Link Road,
Mumbai, Maharashtra-400093, India
You can also visit the official boAt website for support resources and contact information.