Fitbit unveils $100 ‘swim-proof’ Flex 2 and $150 Charge 2 with heart rate monitoring
Meet Fitbit's next Fitbits. — The fitness-tracker company is unveiling two new devices today, the $150 Charge 2 with heart rate monitoring and a larger screen, and the smaller, “swim-proof” …
Context & Ripple Effects
This launch slots into a busy 2016 for Fitbit: six months after the $200 Blaze watch pushed the company upmarket, the Charge 2 and Flex 2 refresh the core band lineup instead, holding the $100–$150 price floor while adding heart rate monitoring and swim-proofing.
The Charge 2 also marks the start of a feature-climb that defines the line's next five years — water resistance arrives with the Charge 3, built-in GPS and NFC payments with the Charge 4, and a color AMOLED display on the Charge 5 — each step eroding the distinction between band and smartwatch.
First-order effects
- Buyers get a two-tier choice — the $100 Flex 2 as the entry swim-proof option and the $150 Charge 2 as the heart-rate flagship band — with the Charge 2's larger screen aimed at users who wanted Blaze-style readability without paying $200.
Second-order effects
- By loading heart rate tracking into a $150 band, Fitbit pressures its own $200 Blaze on value, forcing the watch tier to justify itself through features beyond sensing — a tension resolved two years later when the $200 Versa launched as a full smartwatch.
Third-order effects
- The pattern of annual feature absorption — each Charge generation inheriting the previous watch-tier capability — points toward bands and watches converging into one product ladder, which is where Fitbit ended up once Google took over and began requiring Google accounts and building Gemini-based health recommendations into the app.
The trend: Fitness bands are steadily absorbing smartwatch features year over year, collapsing the category boundary until the platform owner — ultimately Google — shifts the value from hardware margins to software and services.