
YOCUBY · Smartwatches
YOCUBY M16 4G smartwatch, 2.06-inch AMOLED screen
This YOCUBY M16 smartwatch features a square AMOLED screen and independent 4G operation. It allows you to make calls, track your health, and stay connected thanks to its Android system.
Rated 3.0/5 based on 2 customer reviews.Color: Black
Size: M
Model
Quantity
- 8 to 10 day delivery
- Secure payment
- 14-day returns
- 24/7 support
Product details
Essentials
Brand YOCUBY Model M16 System Android 8.1 Screen size 2.06 inches Resolution 466 x 466 Screen type AMOLED Case size 48 x 40 x 13.8 mm Battery 850 mAh RAM 4 GB Storage 64 GB Processor W377E SIM card Nano SIM Network 4G, Wi-Fi, Bluetooth 4.2 GPS Yes Bracelet material Silicone Case material Alloy Weight 200 g Functions and practical interest
Enjoy the freedom of 4G calls and physical activity tracking.
- 4G connectivity allows you to make calls and use the internet without being close to your phone.
- Health tracking functions include heart rate and blood oxygen monitoring.
- The pedometer and fitness tracker help you monitor your daily steps and activities.
Network and system compatibility
Compatible with 4G mobile networks and the Android system.
- This watch is designed to work with Nano SIM cards. It is compatible with 2G, 3G, 4G FDD and 4G TDD networks covering international bands B1, B3, B5, B7, B8, B20, B34, B38, B39, B40, B41.
- The watch runs on Android 8.1 and is compatible with Android phones. It is not compatible with iOS devices or iPhone.
- Some operators impose VoLTE whitelist restrictions. If calls do not work, it may be necessary to use a SIM card from another compatible operator.
Usage and maintenance
Tips for optimal daily use of the watch.
- It is recommended to charge the watch daily to maintain sufficient charge.
- Avoid submerging the watch in water, swimming or bathing with it. Corrosive liquids such as hand sanitizer gel should be avoided.
Frequently asked questions
Can I answer calls without the phone?
Yes, the watch has 4G connectivity and supports voice calls via the Nano SIM card.
What is the battery life?
The 850 mAh battery provides a battery life of approximately 1 to 2 days with normal use.
Can I wear the watch to swim?
No, the watch is splash-proof and rain-proof, but it is not waterproof for swimming or bathing.
Related products
- T-Rex3 Pro 2026 GUHUAVMI GPS and 10 ATM waterproof smart watch
The T-Rex3 Pro 2026 smart watch is a robust smart device designed for outdoor sports enthusiasts and adventurers. It combines long battery life with an 1100 mAh battery, GPS tracking via smartphone and resistance to harsh conditions. - Fitbit Versa 2 smart watch with built-in Alexa
The Fitbit Versa 2 smart watch combines health tracking and smart features in a versatile design. It is designed to track your physical activity, sleep and manage daily interactions via Alexa. - T-Rex3 Pro 2026 GUHUAVMI 1100mAh Smart Watch
The T-Rex3 Pro 2026 smart watch combines robustness and extended features to meet daily and sports needs. With an exceptional battery life of 120 days, it integrates comprehensive health tracking and a voice assistant for optimized smart use. - BOXUXING smart watch for Android and iOS smartphones
This BOXUXING smart watch features a 1.85-inch AMOLED screen and extended battery life of approximately 21 days of continuous use. It ensures tracking of your health data and daily physical activity. - HK12 ULTRA 4 49 mm AMOLED smart watch with NFC chip
This HK12 ULTRA 4 49 mm smart watch features a 2.12-inch AMOLED screen and an NFC chip for access control. Designed for daily use, it works with Android and iOS smartphones via the Wearfit Pro app.
Explore related categories
Customer reviews
Loading reviews…
Frequently asked questions
Can I answer calls without the phone?
Yes, the watch has 4G connectivity and supports voice calls via the Nano SIM card.
What is the battery life?
The 850 mAh battery offers a battery life of approximately 1 to 2 days with normal use.
Can I wear this watch for swimming?
No, the watch is waterproof against splashes and rain, but it is not waterproof for swimming or bathing.









