Advanced TPU material. Soft and comfortable, care of your skin.
Compatibility (Slim fitness tracker):
APP for Andriod(4.4 or above os): Veryfit 2.0, available from Google Play.
APP for IOS(ios 7.1 or above os): Veryfit 2.0, availble from Apple Store.
1 x moreFit Slim
Q: Is the strap very easy to lose?
A: The two straps have its own direction, if you assemble them in wrong way, it will be very loose then. Pls make sure the white circle touch button side of the chip set should be connected with the strap with silver snap-fastener.
Specifically designed for 11TT fitness tracker, Slim wristbands
Adjustable strap, so you can adjust wearable length between 140mm(5.51inch) min and 240mm(9.6 inch) max
Color straps easy to match your clothes and bags, color include: black pink green blue purple,replace the strap with mood
Replaceable style: gentle, cool, wise, playful, refreshing
Click here?https://www.amazon.com/11TT-Bracelet-Wristband-Pedometer-Notification/dp/B07228PY2C/ref=sr_1_36 ie ie UTF8 & qid = 1498543600 & sr = 8-36 & keywords = fitness + tracker give you a surprise