Fitbit Charge 4 - Smart Bracelet (NFC) - Black
Fitbit - 0811138038670 - B09NDYWLJW - FB417BKBK-FRCJK - Yes - Black - S/L - 5 h - Lithium Polymer (LiPo) - 9 m - USB - 2 h - Single prong strap buckle ...
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1.00 GBP
Price updated on: 22-08-2026 13:19:51
General
Brand
Fitbit
MPN
Fitbit FB417BKBK-FRCJK
Characteristics
Active minutes
Yes
Band colour
Black
Band size
S/L
Battery life (GPS mode)
5 h
Battery technology
Lithium Polymer (LiPo)
Bluetooth range
9 m
Bluetooth version
4
Cables included
USB
Charging time
2 h
Closure type
Single prong strap buckle
Device type
Wristband activity tracker
Display diagonal
3.96 cm (1.56")
Heart rate sensor type
Optical
Housing material
Plastic, Stainless steel
Maximum strap length
22 cm
Memory capacity
30 day(s)
Minimum strap length
14 cm
Mobile operating systems supported
Android 10,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,iOS 12,iOS 13
Operating altitude
0 - 8535 m
Operating temperature
-20 - 60 °C
Suggested gender
Unisex
Waterproof up to
50 m
