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KOSPET TANK T4C Bluetooth Calling Smartwatch is built for tough everyday use, pairing walkie-talkie communication, dual-band GPS, and health tracking in a durable design.
Key Features
- MIL-STD-810H structural durability designed to resist drops, strong vibrations, thermal shock, dust, and rapid temperature fluctuations.
- 1.5″ high-contrast AMOLED display with 466×466 clarity, up to 1000 nits peak brightness, 60Hz refresh rate, and Always-On Display (AOD) mode.
- Side-mounted physical LED flashlight with five adjustable brightness levels for practical illumination in dark areas.
- Dual-band positioning supporting six global satellite networks: GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC.
- Walkie-talkie style voice messaging via the Apexmove App, sending voice messages to up to four team members with a touch-and-hold.
- High-level 5 ATM & IP69K sealing rated for 50-meter water resistance and IP69K dust/pressure sealing.
- 500mAh pure cobalt battery with typical 12–15 days usage and up to 50 days standby; charging via magnetic dock (approx. 2 hours).
- 24/7 health monitoring including heart rate, blood oxygen (SpO2), stress levels, mood, and sleep quality with REM cycles using the GH3026-4PD optical sensor.
- 170+ sports & freestyle training modes tracking distance, pace, stroke count, SWOLF, lap count, and heart rate zones; syncing with Strava and Apple Health.
- Full Bengali font and global language support across 37 languages for clean viewing of messages, SMS notifications, and caller ID.
Who Should Buy This
- People who want a rugged smartwatch for outdoor or job-site conditions.
- Teams that need quick voice communication through a walkie-talkie style experience.
- Users who want detailed health tracking and multi-sport workout recording.
- Buyers looking for a bright AMOLED display and a built-in tactical-style flashlight.
Specifications
- Battery Capacity: 500mAh
- Battery Type: Pure Cobalt Battery
- Charging Method: Magnetic Charging Dock
- Charging Time: Approximately 2 Hours
- Typical Battery Life: 12–15 Days
- Always-On Display: 3–5 Days
- GPS Mode Battery Life: 18–21 Hours
- Flashlight Runtime: Up to 5 Hours
- Flashlight: Built-in 5-Level LED Tactical Flashlight
- Water Resistance: 5 ATM; 50-meter water resistance
- Sealing: IP69K dust and pressure sealing
- Positioning: Dual-Band L1+L5; GPS/GLONASS/Galileo/BeiDou/QZSS/NavIC
- Display: 1.5″ High-Contrast AMOLED, 466×466 clarity, up to 1000 nits peak brightness, 60Hz refresh rate
- Sports Modes: 170+ training modes
- Health Sensor: GH3026-4PD optical sensor
- App: Apexmove App (voice messages)
- Language Support: Full Bengali font; 37 global languages
- Heavy Usage Battery: 8–10 Days
FAQ
- Where can I buy KOSPET TANK T4C Bluetooth Calling Smartwatch in Bangladesh? Local Gadget Bangladesh offers it online—check the latest price and availability and order online anywhere in Bangladesh.
- How bright is the 1.5-inch AMOLED display? The display supports up to 1000 nits peak brightness with 466×466 clarity, making it easier to read even under direct sunlight.
- Does this smartwatch support GPS in remote or dense areas? Yes, it uses dual-band L1+L5 and supports six satellite networks (GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC) to help maintain stable signal lock.
- What are the water and dust ratings for this smartwatch? It is rated for 5 ATM with 50-meter water resistance and IP69K sealing for dust and pressure.
- How long does the battery last on a single charge? Typical usage is 12–15 days, with Always-On Display rated for 3–5 days; GPS mode is rated at 18–21 hours.
- Can I use walkie-talkie voice messages with a group? Using the Apexmove App, you can send instant voice messages to up to four team members with a touch-and-hold.
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