ELF3 Outdoor Round Smartwatch with Bluetooth Calling, 1.39″ HD, 100+ Sports Modes – Black

The ELF3 is an outdoor-style round smartwatch with a rugged look, Bluetooth calling with one-touch dialling and more than 100 sports modes. Its 1.39-inch 360 x 360 screen, 380 mAh battery and magnetic charging suit active days outside.

Best for: sport, running and outdoor training; taking calls hands-free from your wrist; men who want a bolder, everyday smartwatch.

Key features of the ELF3

• Rugged outdoor styling with a round 1.39-inch 360 x 360 screen
• Clear Bluetooth calling with one-touch dialling
• 100+ independent sports modes with real-time tracking
• Heart rate, SpO2 and sleep cycle tracking
• Bluetooth music, sedentary reminders and message alerts
• IP67 splash resistance, 380 mAh battery, magnetic charging

ELF3 specifications

Compatibility and setup

The ELF3 pairs with Android 4.4+ / iOS 8.0+ smartphones over Bluetooth using its free companion app. Install the app, switch on Bluetooth and pair the watch from inside the app (not from your phone’s Bluetooth menu) so notifications, time and health data sync correctly. Not sure if it will work with your phone? Read our smartwatch compatibility guide.

ELF3 FAQs

Can the ELF3 make and receive phone calls?

Yes. The ELF3 supports Bluetooth calling: once paired with your phone you can answer, reject and make calls from the watch using its built-in microphone and speaker. Keep your phone within Bluetooth range, around 10 metres.

Is the ELF3 waterproof?

It is rated IP67, so it is splash resistant and copes with rain, sweat and hand washing. It is not designed for swimming, showering or diving.

How long does the battery last?

It has a 380 mAh battery. Real-world battery life depends on screen brightness, notifications, calling and how often health tracking runs. See our smartwatch battery life guide for tips.

Does the ELF3 work with iPhone and Android?

Yes, it is compatible with Android 4.4+ / iOS 8.0+ phones via the companion app.

Are the health readings medically accurate?

No smartwatch in this range is a medical device. Heart rate, blood oxygen, blood pressure, temperature and similar readings are estimates to help you spot trends in your general fitness and wellbeing. They are not suitable for diagnosing or managing a medical condition, so always speak to a healthcare professional about health concerns.

Delivery and returns

Sent by tracked UK delivery with hassle-free 30-day returns and friendly UK customer support. See delivery and shipping and our returns policy for details.

Explore more

Compare similar watches in Sports Smartwatches, Bluetooth Calling Smartwatches, Smartwatches for Men, all smartwatches, or read the Smartwatch Features Explained and our smartwatch buying guide to choose the right model.