TANK S1 Smartwatch

1.3-inch AMOLED display with 360 × 360 resolution for bright, sharp visuals.

Corning Gorilla Glass protection for better durability and scratch resistance.

Bluetooth calling support with built-in microphone and speaker for answering calls directly from the watch.

70 sports modes for tracking different workouts and physical activities.

24/7 health monitoring including heart rate tracking and blood oxygen (SpO₂) measurement.

Sleep tracking that monitors light sleep, deep sleep, and REM sleep stages.

Women’s health tracking such as menstrual cycle monitoring.

300 mAh rechargeable battery with up to 8–12 days of daily use and up to 50 days standby.

5ATM and IP69K waterproof rating allowing use during swimming or water activities.

MIL-STD-810H military-grade durability for resistance to extreme environments.

Bluetooth 5.1 connectivity for stable pairing with smartphones.

Always-On Display (AOD) support for viewing the time without waking the screen.

Smart notifications for calls, messages, and apps.

Lightweight design (about 48 g) for comfortable everyday wear.

Compatible with Android and iOS devices via the KOSPET FIT app.

Multiple watch faces and customizable interface through the companion app.

Silicone strap and durable metal/PC body for comfort and long-term use.