will the fitbit work on an apple 4s iPhone
- Asked by Donald L from Smithtown
Fitbit Flex Wireless Activity + Sleep Tracker
Product No Longer Available
1 Answer from the Community
Yes. Fitbit connects to your smart device via Bluetooth LE (Low Energy). The iPhone 4S was the first smartphone to adopt Bluetooth 4.0 (which includes the LE technology) when it was released in 2011.
- Answered by Joe W from Spencer