WatchFitTool
Garmin tactix® — case dimensions and design

Garmin

tactix®Size, Dimensions & Wrist Fit

Case Width

Thickness

Battery

50 hours

Weight

90.6g

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The tactix® in short

The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.

  • Rated for 50 hours of use per charge.
  • 90.6g on the wrist.
  • 1.2” (3.1 cm) diameter display.

Does the tactix® fit your wrist?

Drag the slider to your wrist width and see the tactix® overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.

Watch Fit Tool

For sports watches, Lug-to-Lug (L2L) is what matters most. Bulky is fine — overhang is not.

mm
40.0mm (small)80.0mm (large)
How to Measure
1

Lay arm flat, palm up.

2

Measure the flat width across top of wrist.

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above to see how they fit on your wrist. We'll show you if the lugs will overhang.

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tactix® battery life

The runtime the manufacturer publishes for everyday use.

  • Smartwatch50 hours

How the tactix® ranks on battery

Against the 268 Garmin watches in our database, ranked on each figure Garmin publishes.

  • Everyday use35 days#18 of 257
  • GPS tracking50 hours#50 of 233
See all 268 Garmin watches ranked by battery life

tactix® specifications

The figures that decide a purchase, followed by every line Garmin publishes.

Battery life
Up to 50 hours (GPS mode); 3 weeks (sensor mode); 5 weeks (watch mode)
Display
1.2” (3.1 cm) diameter
Resolution
70 x 70 pixels
Storage
20 MB

Full specification sheet

28 published lines across 12 groups, unedited

Overview

Family
Garmin

General

Battery life
Up to 50 hours (GPS mode); 3 weeks (sensor mode); 5 weeks (watch mode)
Display Size
1.2” (3.1 cm) diameter
Memory/History
20 MB
Display resolution
70 x 70 pixels

Sensors

GPS
Compass
Yes (tilt-compensated 3-axis)
Accelerometer
Barometric altimeter

Additional

Additional
Projected waypoints: yes Jumpmaster activity: yes Dual-position format: yes Tactical activity: no Night vision compatible: yes

Product Info

Main SKU
010-01040-20
Product ID
139389
Product Name
tactix®
Product Variation
tactix®

Clock Features

Time/date
Time, date, alarm, timer, chronograph, chimes and vibration

Cycling Features

Compatible with Vector™ and Rally™ (power meters)

Running Features

Foot pod capable

Outdoor Recreation

Fish forecast
Area calculation
Sun and moon information

Daily Smart Features

Smart Notifications

Activity Tracking Features

Calories burned

Training, Planning and Analysis Features

Training effect
Virtual Partner
Advanced workouts
Interval training
Manual multisport activities
Auto Pause® automatic timer halt

tactix® — Frequently Asked Questions

How long does the Garmin tactix® battery last?

Garmin rates it at 50 hours per charge in everyday use.

How does the Garmin tactix® battery compare with other Garmin watches?

At 35 days in everyday use it ranks #18 of the 257 Garmin watches in our database — the top 7% of the range. The full ranking, including GPS and power-saving figures, is on our Garmin battery life comparison.