Specifications

Battery type

Rechargeable, built-in lithium-ion battery

Water rating

10 ATM1

4 ATM Dive (EN 13319)2

Operating and storage temperature range

From -20º to 45ºC (from -4º to 113ºF)

Charging temperature range

From 0º to 45ºC (from 32º to 113ºF)

Underwater operating temperature range

From 0° to 40°C (from 32° to 104°F)

Decompression model

Bühlmann ZHL-16C

Depth sensor

Accurate from 0 m to 40 m (0 ft. to 131 ft.) complying with EN 13319

Resolution (m): 0.1 m until 45 m

Resolution (ft.): 1 ft.

Inspection interval

Inspect parts before each use for damage. Replace parts as needed.3

tactix® 8 AMOLED wireless frequencies and transmit power

M/N: A04806

2,4 GHz: < 13,60 dBm; 13,56 MHz: < -30 dBuA/m @ 10 m

M/N: A04808

2,4 GHz: < 13,70 dBm; 13,56 MHz: < -30 dBuA/m @ 10 m

tactix 8 AMOLED SAR values

M/N: A04806

0,22 W/kg torso; 0,10 W/kg limb; 0,11 W/kg head

M/N: A04808

0,31 W/kg torso; 0,14 W/kg limb; < 0,10 W/kg head

tactix 8 Solar wireless frequencies and transmit power

M/N: A04862

2,4 GHz: < 10,25 dBm; 13,56 MHz: < -30 dBuA/m @ 10 m

tactix 8 Solar SAR values

M/N: A04862

0,27 W/kg torso; 0,16 W/kg limb; 0,22 W/kg head

1 The device withstands pressure equivalent to a depth of 100 m. For more information, go to www.garmin.com/waterrating.
2 Designed to comply with CSN EN 13319.
3 Aside from normal wear and tear, performance is not affected by aging.
GUID-EA668398-46E4-42E4-8163-12F6CB299F0E v4
November 2025