| FEATURE | TRACKER™ 4 | TRACKER™ 3+ | TRACKER™ S |
|---|---|---|---|
| Auto Revert mode | X | X | X |
| Big Picture mode | X | X | X |
| Close proximity indicator | X | X | X |
| Motion-sensing auto revert | X | X | |
| Multiple burial indicator | X | X | X |
| Mute mode | X | X | X |
| Signal Suppression mode | X | X | X |
| Special mode | X | X | X |
| Temperature resistant LED display | X | X | X |
| Three Antenna | X | X | X |
| Upgradeable software | X | X |
Ski / Snowboarding,Snowmobile,Snowshoe / Uphill
7.6 oz / 215 g including batteries (not harness)
4.2 oz / 120 grams
4.7" x 3.0" x 1.0" / 12 cm x 7.5 cm x 2.6 cm
457 kHz
55 Meters
50 meters
Three AAA alkaline batteries
Min. 1 hour in search mode after 200 hours in transmit mode (approximately 250 hours in transmit only or 50 hours in search only)
Assembled and tested in the USA.
5-year limited
Three AAA alkaline batteries
55 Meters
~ 7.6 oz / 215 g including batteries, not harness
Avalanche Beacons
