AMOLED SCREEN
Resistance4
Resistance
battery life for heavy usage
battery life for heavy usage
Get up
Activity
Drink water
Weight
measurement
Breathing
Medication
reminders
Sleep
Blood pressure
measurement reminders
35.6 g
38.5 g
42.6 g / 35 g
54 g / 50 g
46.4 mm × 46.4 mm × 11 mm
46.4 mm × 46.4 mm × 11 mm
45.9 mm × 45.9 mm × 11 mm / 42.3 mm × 42.3 mm × 10.2 mm
46.6 mm × 46.6 mm × 10.9 mm / 42.9 mm × 42.9 mm × 10.5 mm
AMOLED color screen
AMOLED color screen
AMOLED color screen
AMOLED color screen
466 × 466
466 × 466
466 × 466
466 × 466
High-strength composite
fiber body
High-strength composite
fiber body
Stainless Steel
Titanium
TPU
Fluoroelastomer
Fluoroelastomer / Leather / Stainless Steel
Fluoroelastomer / Leather / Titanium
Up to 14 days
Up to 14 days
Up to 14 / 7 days
Up to 14 / 7 days
five-satellites system
Suspended hidden antenna technology
five-satellites system
five-satellites system
five-satellites system
Truesleep™
Truesleep™ 2.0
Truesleep™ 2.0
Truesleep™ 2.0
TruSeen™ 5.0+
TruSeen™ 5.0+
TruSeen™ 5.0+
TruSeen™ 5.0+
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
Y