Free & Fast shipping
Free shipping on all rugged smartwatch orders over 59€.
| General | |
|---|---|
Storage |
|
Memory |
|
Color |
BlackSilver |
Body Material |
|
Case Back Material |
|
Dimensions |
|
Weight (Without Package) |
|
Built-in Speaker/Microphone |
|
Buttons |
|
Water-resistance Grade |
|
Strap Material |
|
Quick Release Straps |
|
Min & Max. Wrist Dimensions |
|
| Display | |
Touchscreen |
|
Material |
|
Size |
|
Display Resolution |
|
PPI |
|
Peak Brightness |
|
| Battery | |
Battery Capacity |
|
Battery Type |
|
Charging Method |
|
Theoretical Charging Duration |
|
Typical Usage Scenario Battery Life |
|
Heavy Usage Scenario Battery Life |
|
AOD Mode Life |
|
Continuous GPS Usage Battery Life |
|
| Sensors | |
Health |
|
Movement |
|
GPS |
|
Galileo |
|
GLONASS |
|
BeiDou |
|
QZSS |
|
NavIC (IRNSS) |
|
Geomagnetic Sensor |
|
Barometric |
|
Altimeter |
|
Ambient Light Sensor |
|
Temperature Sensor |
|
| Health & Wellness Monitoring | |
24H Health Monitoring |
|
One-tap Measurement |
|
Heart Rate |
|
Blood Oxygen (SpO₂) |
|
Stress Level |
|
Mood |
|
Sleep Stages (including REM) |
|
Naps |
|
Sleep Schedule |
|
Abnormally High & Low Heart Rate |
|
Low Blood Oxygen |
|
Menstrual Cycle Tracking |
|
Breathing Exercise |
|
| Outdoor Features | |
GPS Positioning |
|
Flashlight |
|
Compass |
|
Barometric Altimeter |
|
Altitude Calibration |
|
Route Records |
|
Route Deviation Reminders |
|
Route Back |
|
Offline Maps |
|
Real-time Navigation |
|
Route Import |
|
Save Location Points & Routes |
|
Walkie-talkie |
|
Moon Phase |
|
Tides |
|
Extreme Weather Alerts |
|
Sunrise & Sunset Times |
|
| Training Features | |
24-Hr Activity Tracking (Calories, Steps, Distance) |
|
Personalized Training Plans |
|
Smart Recognition |
|
ApexMotion Sports |
|
Freestyle Training Modes |
|
Freedive Mode |
|
Scuba Dive Mode |
|
Gauge Mode |
|
| Running Features | |
Distance |
|
Average Pace |
|
Cadence |
|
Average Step Rate |
|
Real-time Navigation |
|
Route Tracking |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Swimming Features | |
SWOLF |
|
Average Pace |
|
Stroke Recognition |
|
Stroke Rate |
|
Lap Count |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Daily Smart Features | |
Connectivity |
|
Notifications |
|
Alarm Clock |
|
Calculator |
|
Calendar |
|
Call Quick Reply (Android Devices Only) |
|
Camera Control |
|
Cover to Lock Screen |
|
Do Not Disturb |
|
Emergency SOS |
|
Find Phone |
|
GPS Time |
|
Morning Updates |
|
Music Control |
|
Music Storage |
|
Raise to Wake |
|
Screen Lock & Password |
|
Sedentary Reminder |
|
Shortcut Cards |
|
Silent Mode |
|
Stopwatch |
|
Timer |
|
Voice Assistant |
|
Water Ejection |
|
Weather |
|
World Clock |
|
| Compatibility | |
System Requirements |
|
Application |
|
Available on Google Play |
|
Available on App Store |
|
Languages |
|
Third-party App Compatibility |
|
| General | |
|---|---|
Storage |
|
Memory |
|
Color |
BlackSilver |
Body Material |
|
Case Back Material |
|
Dimensions |
|
Weight (Without Package) |
|
Built-in Speaker/Microphone |
|
Buttons |
|
Water-resistance Grade |
|
Strap Material |
|
Quick Release Straps |
|
Min & Max. Wrist Dimensions |
|
| Display | |
Touchscreen |
|
Material |
|
Size |
|
Display Resolution |
|
PPI |
|
Peak Brightness |
|
| Battery | |
Battery Capacity |
|
Battery Type |
|
Charging Method |
|
Theoretical Charging Duration |
|
Typical Usage Scenario Battery Life |
|
Heavy Usage Scenario Battery Life |
|
AOD Mode Life |
|
Continuous GPS Usage Battery Life |
|
| Sensors | |
Health |
|
Movement |
|
GPS |
|
Galileo |
|
GLONASS |
|
BeiDou |
|
QZSS |
|
NavIC (IRNSS) |
|
Geomagnetic Sensor |
|
Barometric |
|
Altimeter |
|
Ambient Light Sensor |
|
Temperature Sensor |
|
| Health & Wellness Monitoring | |
24H Health Monitoring |
|
One-tap Measurement |
|
Heart Rate |
|
Blood Oxygen (SpO₂) |
|
Stress Level |
|
Mood |
|
Sleep Stages (including REM) |
|
Naps |
|
Sleep Schedule |
|
Abnormally High & Low Heart Rate |
|
Low Blood Oxygen |
|
Menstrual Cycle Tracking |
|
Breathing Exercise |
|
| Outdoor Features | |
GPS Positioning |
|
Flashlight |
|
Compass |
|
Barometric Altimeter |
|
Altitude Calibration |
|
Route Records |
|
Route Deviation Reminders |
|
Route Back |
|
Offline Maps |
|
Real-time Navigation |
|
Route Import |
|
Save Location Points & Routes |
|
Walkie-talkie |
|
Moon Phase |
|
Tides |
|
Extreme Weather Alerts |
|
Sunrise & Sunset Times |
|
| Training Features | |
24-Hr Activity Tracking (Calories, Steps, Distance) |
|
Personalized Training Plans |
|
Smart Recognition |
|
ApexMotion Sports |
|
Freestyle Training Modes |
|
Freedive Mode |
|
Scuba Dive Mode |
|
Gauge Mode |
|
| Running Features | |
Distance |
|
Average Pace |
|
Cadence |
|
Average Step Rate |
|
Real-time Navigation |
|
Route Tracking |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Swimming Features | |
SWOLF |
|
Average Pace |
|
Stroke Recognition |
|
Stroke Rate |
|
Lap Count |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Daily Smart Features | |
Connectivity |
|
Notifications |
|
Alarm Clock |
|
Calculator |
|
Calendar |
|
Call Quick Reply (Android Devices Only) |
|
Camera Control |
|
Cover to Lock Screen |
|
Do Not Disturb |
|
Emergency SOS |
|
Find Phone |
|
GPS Time |
|
Morning Updates |
|
Music Control |
|
Music Storage |
|
Raise to Wake |
|
Screen Lock & Password |
|
Sedentary Reminder |
|
Shortcut Cards |
|
Silent Mode |
|
Stopwatch |
|
Timer |
|
Voice Assistant |
|
Water Ejection |
|
Weather |
|
World Clock |
|
| Compatibility | |
System Requirements |
|
Application |
|
Available on Google Play |
|
Available on App Store |
|
Languages |
|
Third-party App Compatibility |
|

Conquer the wild with pinpoint accuracy. Equipped with dual-frequency GNSS (L1+L5) and offline maps, TANK T4 ensures reliable tracking even under forest canopies or rugged mountains. Stay in touch via the built-in Walkie-Talkie feature (40m), perfect for group runs in remote areas. With its long-lasting GPS battery life (approx. 22h continuous GPS usage), TANK T4 keeps your route recorded and your adventure powered—mile after mile, trail after trail.






From alpine runs to cross-country trails, T4’s built-in 6-axis gyroscope and specialized ski modes (ski, snowboard, cross-country) capture your every descent. Track metrics like duration, downhill distance, downhill speed, gradient—all displayed with precision on the 1.43" AMOLED screen. Whether carving on icy slopes or cruising fresh powder, T4 delivers the data you need to perform at your peak.






When the trail splits or the mountain blocks your signal, T4 keeps your team in sync. Its built-in Walkie-Talkie feature enables direct voice communication up to 40 meters in open areas—no cellular network required. Perfect for group trail runs, hiking teams, or skiing partners, it ensures instant coordination and safety in every environment.

Dive deeper and train harder. Rated 10 ATM and IP69K, T4 withstands high-pressure water jets and depths up to 100 meters. Whether swimming, surfing, or braving sudden storms, its precision sensors remain fully functional—so your performance never gets washed away.

T4 powers up to 12 days of typical use and 60 days on standby. Add the Power Pocket for extended adventures, boosting endurance even further for ultra-distance runs or multi-day treks. No matter how far you go, T4 keeps up.

Forged with the Inox 360 Shield Structure, TANK T4 endures extreme conditions—from -50°C to 70°C heat—meeting 20 U.S. MIL-STD-810H standards. Resistant to shock, humidity, vibration, and drops, it’s built to thrive where others fail.

Powered by a next-gen 4PD optical sensor, T4 delivers accurate heart rate, SpO₂, stress, and sleep data even during intense workouts. 24-hour monitoring keeps your health insights consistent, clear, and actionable—anytime, anywhere.
Connect and interact with the Apexmove App to customize multiple system settings, dig into and share various health and fitness data monitored.
* APP interface and functions may differ by device model.
| General | |
|---|---|
Storage |
|
Memory |
|
Color |
BlackSilver |
Body Material |
|
Case Back Material |
|
Dimensions |
|
Weight (Without Package) |
|
Built-in Speaker/Microphone |
|
Buttons |
|
Water-resistance Grade |
|
Strap Material |
|
Quick Release Straps |
|
Min & Max. Wrist Dimensions |
|
| Display | |
Touchscreen |
|
Material |
|
Size |
|
Display Resolution |
|
PPI |
|
Peak Brightness |
|
| Battery | |
Battery Capacity |
|
Battery Type |
|
Charging Method |
|
Theoretical Charging Duration |
|
Typical Usage Scenario Battery Life |
|
Heavy Usage Scenario Battery Life |
|
AOD Mode Life |
|
Continuous GPS Usage Battery Life |
|
| Sensors | |
Health |
|
Movement |
|
GPS |
|
Galileo |
|
GLONASS |
|
BeiDou |
|
QZSS |
|
NavIC (IRNSS) |
|
Geomagnetic Sensor |
|
Barometric |
|
Altimeter |
|
Ambient Light Sensor |
|
Temperature Sensor |
|
| Health & Wellness Monitoring | |
24H Health Monitoring |
|
One-tap Measurement |
|
Heart Rate |
|
Blood Oxygen (SpO₂) |
|
Stress Level |
|
Mood |
|
Sleep Stages (including REM) |
|
Naps |
|
Sleep Schedule |
|
Abnormally High & Low Heart Rate |
|
Low Blood Oxygen |
|
Menstrual Cycle Tracking |
|
Breathing Exercise |
|
| Outdoor Features | |
GPS Positioning |
|
Flashlight |
|
Compass |
|
Barometric Altimeter |
|
Altitude Calibration |
|
Route Records |
|
Route Deviation Reminders |
|
Route Back |
|
Offline Maps |
|
Real-time Navigation |
|
Route Import |
|
Save Location Points & Routes |
|
Walkie-talkie |
|
Moon Phase |
|
Tides |
|
Extreme Weather Alerts |
|
Sunrise & Sunset Times |
|
| Training Features | |
24-Hr Activity Tracking (Calories, Steps, Distance) |
|
Personalized Training Plans |
|
Smart Recognition |
|
ApexMotion Sports |
|
Freestyle Training Modes |
|
Freedive Mode |
|
Scuba Dive Mode |
|
Gauge Mode |
|
| Running Features | |
Distance |
|
Average Pace |
|
Cadence |
|
Average Step Rate |
|
Real-time Navigation |
|
Route Tracking |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Swimming Features | |
SWOLF |
|
Average Pace |
|
Stroke Recognition |
|
Stroke Rate |
|
Lap Count |
|
Heart Rate Monitoring |
|
Heart Rate Zones |
|
| Daily Smart Features | |
Connectivity |
|
Notifications |
|
Alarm Clock |
|
Calculator |
|
Calendar |
|
Call Quick Reply (Android Devices Only) |
|
Camera Control |
|
Cover to Lock Screen |
|
Do Not Disturb |
|
Emergency SOS |
|
Find Phone |
|
GPS Time |
|
Morning Updates |
|
Music Control |
|
Music Storage |
|
Raise to Wake |
|
Screen Lock & Password |
|
Sedentary Reminder |
|
Shortcut Cards |
|
Silent Mode |
|
Stopwatch |
|
Timer |
|
Voice Assistant |
|
Water Ejection |
|
Weather |
|
World Clock |
|
| Compatibility | |
System Requirements |
|
Application |
|
Available on Google Play |
|
Available on App Store |
|
Languages |
|
Third-party App Compatibility |
|