Dimensioni
Link	Mini	Bolt	Elemnt	Roam
Dimensioni
Prezzo	$ 100	$ 250	$ 300	$ 380
Altezza	2.3 in	2.9 in	3.5 in	3.5 in
Larghezza	1.6 in	1.8 in	2.3 in	2.3 in
Profondità	0.67 in	0.87 in	0.8 in	0.7 in
Battery
Battery life	1 year	17 hours	17 hours	17 hours
Battery type	Coin Cell	Rechargable Lithium Ion	Rechargable Lithium Ion	Rechargable Lithium Ion
Schermo
Screen size	1.8 in	2.2 in	2.7 in	2.7 in
Screen resolution	128 x 160	240 x 320	240 x 400	240 x 400
Display Type	Monochrome	Monochrome	Monochrome	Color
Additional
Peso	1.1 oz	2.1 oz	3.5 oz	3.3 oz
Sito web	wahoofitness.com/...	wahoofitness.com/...	wahoofitness.com/...	wahoofitness.com/...