Apple 49mm Ice Blue Ocean Band Extension - Natural Titanium Finish - MXTG3AM/A (2024) Processor Speed__2.50 GHz or other chosen sound source

or other chosen sound source

reliable fit

if you require Zwave and your prefer the DB1 Series design you will want either DB1-B or DB1-C as both models have Z-Wave built in

Sweatproof and available in blue

Apple 49mm Ice Blue Ocean Band Extension - Natural Titanium Finish - MXTG3AM/A (2024) Processor Speed__2.50 GHz or other chosen sound sourceThe Ocean Band is molded in a high performance elastomer with a tubular geometry allowing it to stretch for a perfect fit, even over a wetsuit. The corrosion resistant titanium buckle and adjustable loop secure the band during high speed water sports. Compatibility 44mm 45mm 46mm 49mm