TANK X3 1000mAh Outdoor Smartwatch, 10ATM

$238.99 $429.99

Shipping and applicable taxes are shown at checkout.

Black Steel
1000mAh Big Battery
Secure checkout powered by Shopify

Why it works

Carry activity tracking, outdoor sensors and wrist calls for longer with a 1000mAh smartwatch built to reduce charging stops.

The TANK X3 combines a 1.73-inch 466 × 466 AMOLED display, 1000mAh battery, 100+ sports modes, compass, barometric altitude tools and Bluetooth calling.

Key benefits

Why you will keep it within reach

Go longer between charging stops

The 1000mAh battery is listed for around 30 days of daily use, with a power-saving mode listed up to 100 days depending on settings and actual use.

Keep outdoor reference tools on your wrist

A compass, barometric altimeter and pressure sensing give you extra environmental reference information during outdoor activities.

Track more kinds of activity

More than 100 listed sports modes let you record a wider range of workouts and outdoor sessions from one wearable.

Handle calls and reminders from the watch

Bluetooth calling, contact functions and message reminders reduce how often you need to take out your phone for basic communication.

Details that matter

Product details

Spend More Time Outdoors and Less Time Thinking About Charging

The TANK X3 is an outdoor-oriented smartwatch built around a 1000 mAh battery, a 1.73-inch 466 × 466 AMOLED display and more than 100 listed sports modes. The detailed product information lists around 30 days of daily-use battery life and up to 100 days in a power-saving mode, with actual runtime depending on settings and use.

Keep Outdoor Tools, Calls and Activity Data on Your Wrist

The watch includes a compass, barometric altimeter, Bluetooth calls, message reminders, activity tracking and smartphone-assisted GPS trajectory functions through the Da Fit app. A 10ATM water-resistance claim is listed in the supplied product information; use it according to the manufacturer's water-use guidance. Wellness readings such as heart rate and blood oxygen are for personal reference, not medical diagnosis.

  • 1000 mAh battery reduces frequent charging
  • Compass, altitude and pressure tools support outdoor routines
  • 100+ sports modes keep more activities inside one watch

How it works

Simple by design

Charge and connect the watch

Charge with the supplied magnetic cable and pair the watch with the Da Fit app on a compatible phone.

Set the activity and outdoor tools you need

Choose a sports mode and use supported compass, altitude, pressure or smartphone-assisted GPS trajectory features as appropriate.

Review activity and wellness trends

Use the watch and app for personal fitness and wellness reference; do not use sensor readings as medical diagnosis.

The specifics

Product details

Model
TANK X3
Display
1.73-inch AMOLED, 466 × 466
Battery
1000 mAh
Listed daily-use battery
Around 30 days, usage dependent
Listed power-saving standby
Up to 100 days, usage dependent
Sports modes
100+ listed
Outdoor tools
Compass, barometric altimeter, pressure sensing
GPS
Trajectory support via connected smartphone
Calls
Bluetooth calling
App
Da Fit
Water resistance
10ATM listed; follow manufacturer guidance
Charging time
Approx. 2.5 h listed

Buying from ByOurielle

Our promise to you

Shipping information

View delivery information before placing your order.

Returns & refunds

Read the eligibility and steps in our returns policy.

Questions about your order?

Contact ByOurielle before or after your purchase.

FAQ

Good to know before you order

Does the TANK X3 have built-in GPS?
The supplied specification identifies GPS as working via a connected smartphone for motion trajectory tracking rather than listing an independent built-in GPS receiver.
How long does the battery last?
Detailed supplier information lists around 30 days in daily-use mode and up to 100 days in power-saving mode. Actual runtime varies with calls, display settings, sensors and usage.
Can I use the watch for swimming?
A 10ATM water-resistance claim is listed, but supplied water guidance is not fully consistent. Follow the manufacturer's instructions for the exact water activity and do not treat the watch as diving equipment.
Are the wellness readings medical measurements?
No. Heart-rate, blood-oxygen, sleep and related readings should be used for personal wellness reference only, not diagnosis or treatment.
Which app does it use?
The detailed product information lists the Da Fit app.