Description
The adjustable band with a buckle is recommended for both woman and man. The band fits wrists measuring (5.5-7.8 inch) in circumference!!!
ECSEM Replacement Silicone Bands and Straps for Polar M400 GPS Smart Sports Watch ONLY!!!ECSEM Silicone Bands and Straps with Specially Tailored made for Polar M400 GPS Smart Sports Watch!!!ECSEM Bands and Straps compatible for:
Polar M400 GPS Smart Sports Watch ONLY!!!
Step by step to install Polar M400 GPS Smart Sports Watch band, please notice that:1. Ensure take off the piece junks in bands by using stick tools or band pins;
2. Align the bands with watch completely , no gaps;
3. Shake the stick tools lightly to let pins aligned and pass through the watch holes.
4. In the end you can use the stick tools to enlarge the band holes by shaking it in bands