HW12 Smartwatch | BT Calling, Health & Sleep Monitor, 1.83" HD

HW12 Smartwatch — Stay Connected, Active & Informed Around the Clock

Meet the HW12 Smartwatch by Ola Esporte — a stylish, feature-packed smart wearable designed for both women and men. With its crisp 1.83" HD TFT square touchscreen, Bluetooth 5.3 calling, comprehensive health tracking, and life-waterproof build, this watch keeps you informed and in control whether you're at the gym, in the office, or on an outdoor adventure.

Made in Mainland China.

🖥️ Vibrant 1.83" HD Display & 100+ Watch Faces

The large, bright HD screen delivers crisp visuals at 240×282 resolution. Choose from over 100 creative dial designs, set a custom DIY photo as your watch face, or switch to dynamic dials — personalize your look every single day.

📞 Bluetooth Calling — Right From Your Wrist

Powered by Bluetooth 5.3, the HW12 lets you answer, reject, and dial calls directly from your wrist. Incoming call alerts, message push notifications, and call records sync seamlessly with your paired smartphone — so you never miss a beat whether you're cooking, working out, or on the go.

💪 Multi-Sport Tracking & Activity Monitoring

Track your daily activity with precision. The HW12 covers a wide range of common sports scenarios and logs real-time data including:

Step count & distance tracking
Calorie counter
Heart rate monitoring (continuous)
Blood oxygen (SpO2) monitoring
Blood pressure monitoring
Sleep tracking & analysis

😴 Sleep Monitoring for Better Rest

Wear the HW12 to bed and let it quietly analyze your sleep stages. Get meaningful insights into your nightly rest patterns to help you feel your best each morning.

🔔 Smart Notifications & Handy Features

Keep life organized with a full suite of smart features:

Message & call reminders (push notifications synced with phone)
Alarm clock & countdown timer
Chronograph & world time
Calendar & weather display
Music remote control
Built-in voice assistant
Calculator & flashlight
Raise-to-wake display

🔋 Long-Lasting Battery Life

The 220–300 mAh battery is built for endurance. Plan outdoor adventures, long workdays, or extended workouts without constantly worrying about your charge level.

💧 Life Waterproof & Lightweight Design

The alloy case and detachable 20mm band deliver a premium, fashionable look while the life-waterproof rating means splashes, sweat, and rain are no obstacle. At just 50g, it sits comfortably on your wrist all day.

📱 Broad Compatibility

Works with Android and iOS smartphones. Supports 10 languages including English, Spanish, French, German, Arabic, and more. CE, FCC, RoHS, and WEEE certified.

📦 Key Specifications

Display: 1.83" HD TFT Square Touchscreen (240×282)
Bluetooth: 5.3
Battery: 220–300 mAh (non-removable)
Band: Detachable, 20mm width, 210mm length
Case Material: Alloy
Weight: ~50g
Waterproof: Life Waterproof
Compatibility: Android & iOS
Certifications: CE, FCC, RoHS, WEEE
Origin: Mainland China

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For general guidance on physical activity tracking and heart health, visit the American Heart Association – Target Heart Rates.

Frequently Asked Questions

Q: Does the HW12 smartwatch support Bluetooth calling from my phone?

A: Yes! The HW12 connects to your smartphone via Bluetooth 5.3, allowing you to answer, reject, and even dial calls directly from your wrist. Call records and message notifications are also synced to the watch display in real time.

Q: Is the HW12 smartwatch waterproof?

A: The HW12 features a life waterproof rating, meaning it can withstand everyday splashes, sweat during workouts, and light rain. It is not designed for swimming or submersion in water.

Q: Which smartphones is the HW12 compatible with?

A: The HW12 smartwatch is compatible with both Android and iOS smartphones. It supports a wide range of operating systems including Android OS and iOS, making it suitable for most modern smartphones.

Q: Can I customize the watch face on the HW12?

A: Absolutely! The HW12 offers access to over 100 dial designs. You can also set a personal photo as a custom watch face or choose from dynamic dial options to refresh your style anytime.

Q: What health metrics does the HW12 smartwatch track?

A: The HW12 continuously monitors heart rate, blood oxygen levels (SpO2), blood pressure, sleep stages, step count, distance traveled, and calories burned — giving you a comprehensive daily wellness overview right on your wrist.