Lifekey Smart Straps can be both bold and subtle. It's a sleek, comfortable accessory, while at the same time, a quiet companion that lets you focus on the task at hand.
Lifekey holds important data and connects you with friends and family with just a tap. Every Smart Straps is waterproof, comfortable, and durable enough for every adventure in any condition. The best part? Smart Straps don't require batteries or charging to work.
Bands are elastic, so they're stretchy!
Small 5.9 inches | 160mm (Fits snug on smaller wrists)
Medium6.3 inches | 180mm (Fits most wrists)
Large 7.8 inches | 200mm (For larger wrists or looser fit)