Smartwatch yesido IO28 BT5.2, 300mAh battery, IP67 water-resistant, black

yesido IO28 is a compact smartwatch with Bluetooth 5.2 connectivity, a 300mAh battery and IP67 water resistance. Designed for daily wear, the device provides basic smart features such as smartphone notifications, activity tracking and call control. The black finish and straightforward interface make it suitable for users who need reliable everyday monitoring and hands-free call handling in environments exposed to splashes and dust.

Advantages

The watch uses Bluetooth 5.2 for stable pairing and lower power consumption during data transfer. A 300mAh battery delivers multi-day usage depending on settings and activity monitoring frequency. IP67 ingress protection ensures resistance to dust and water splashes, allowing use during hand washing and light rain. The black casing provides a neutral look that fits both casual and work settings. Built-in activity tracking captures basic fitness metrics while on-device call control simplifies hands‑free communication.

Suitable for

• Everyday activity monitoring (steps, distance and basic calorie estimation)
• Receiving and managing smartphone notifications
• Hands‑free call handling in daily situations
• Use in environments with occasional splashes or dust exposure
• Users seeking a simple, black smartwatch for daily wear

Key specifications

• Wireless connectivity: Bluetooth 5.2 for smartphone pairing
• Battery capacity: 300mAh for extended standby and typical daily use
• Ingress protection: IP67 — dust tight and water resistant against splashes and brief immersion
• Color: black casing and strap
• Main functions: notifications, activity tracking, call control

How to use

Charge the smartwatch fully before first use following the supplied charging method. Pair the watch with a compatible smartphone using Bluetooth 5.2 and the manufacturer's companion app or the standard Bluetooth settings to enable notifications and activity synchronization. Wear the watch on your wrist so sensors maintain skin contact for activity tracking. Use on-screen controls or physical buttons (if present) to view notifications, start or stop tracking sessions and manage incoming calls. Regularly sync with the phone to update data and settings.

Usage recommendations

For optimal battery life, reduce screen brightness, limit continuous heart‑rate monitoring if not needed and disable always‑on features. Avoid submerging the device beyond brief immersion; IP67 protection is suitable for splashes, rain and short exposure to water but not for swimming. Clean the watch regularly with a soft, damp cloth and keep charging contacts dry before connecting to a charger.