| Brand |
Fitbit |
| EAN |
0810038854441 |
| ASIN |
B08ZF7QDXJ |
| MPN |
FB422BKBK |
| SKU |
FB422BKBK |
| Active minutes |
Yes |
| Band colour |
Black |
| Band material |
Silicone |
| Band size |
S/L |
| Battery life |
5 day(s) |
| Battery technology |
Lithium Polymer (LiPo) |
| Charging time |
2 h |
| Closure type |
Single prong strap buckle |
| Colour |
Black, Graphite |
| Commodity Classification Automated Tracking System (CCATS) |
8517620000 |
| Control type |
Touch |
| Country of origin |
Taiwan |
| Depth |
36.3 mm |
| Device type |
Wristband activity tracker |
| Display type |
AMOLED |
| Distance travelled |
No |
| Form factor |
Rectangle |
| Heart rate sensor type |
Optical |
| Housing material |
Stainless steel |
| Master (outer) case gross weight |
1.68 kg |
| Master outer case height |
18.8 cm |
| Master outer case length |
25.6 cm |
| Master outer case width |
21.8 cm |
| Maximum strap length |
22.1 cm |
| Memory capacity |
30 day(s) |
| Minimum strap length |
18 cm |
| Mobile operating systems supported |
Android 7.0,Android 8.0,iOS |
| Products per master (outer) case |
10 pc(s) |
| Quantity per pack |
1 pc(s) |
| Suggested gender |
Unisex |
| Waterproof up to |
50 m |
| Weight |
26.2 g |
| Width |
17.6 mm |