
Fitbit Inspire 3
For everyday movers who want day-to-day guidance without daily charging, this lightweight tracker pairs a 10‑day battery with Fitbit’s Daily Readiness Score and six months of Premium insights.
If you want a simple, comfortable way to track steps, heart rate, sleep and stress without fussing with a charger every night, this is aimed at you — the everyday user who cares about recovery and sleep more than installing apps. The Inspire 3 keeps basics visible on a bright colour touchscreen, logs 24/7 heart rate and SpO2, delivers a Daily Readiness Score so you know whether to push or recover, and includes six months of Fitbit Premium for deeper sleep and fitness insights. ## What makes it worth it The Inspire 3’s headline is battery life: Fitbit quotes up to 10 days between charges which beats many mid-range trackers and keeps you wearing it through travel and busy weeks. It finally brings a colour touchscreen to the Inspire line while staying super-light and water-resistant to 50 metres, so you can swim or shower with it. The Daily Readiness Score and personalized sleep profile are the real differentiators here — reviewers and Fitbit’s product page highlight how those metrics turn raw steps and heart rate into actionable daily guidance. ## Where it falls short The band uses plastic materials rather than metal and lacks the richer on-device features of pricier smartwatches; enabling an always-on display noticeably reduces the quoted battery life. Some deeper analytics are gated behind Fitbit Premium after the included trial ends, so ongoing access adds to the total cost of ownership. Buy this if you want a lightweight fitness tracker with long battery life, reliable sleep tracking and recovery guidance; skip it if you need built-in GPS, a full smartwatch experience, or premium analytics long-term without a subscription.
£58.99
Buy nowBuy if
Buy if you want a low-cost, lightweight tracker with long battery life and clear sleep/recovery guidance for everyday training.
Skip if
Skip it if you need built-in GPS, a full smartwatch feature set, or don’t want to rely on a paid subscription for deeper analytics.
What we found
Battery Life
Up to 10 days
Water Resistance
Water-resistant to 50 metres (5 ATM)
Daily Readiness Score
Daily Readiness Score (activity + sleep + HR trends)
Sleep Tracking
Personalized Sleep Profile with daily Sleep Score
Heart & SpO2 Monitoring
24/7 heart rate + SpO2 and stress metrics
Fitbit Premium Trial
6 months of Fitbit Premium included
Ready to buy?
£58.99