The Delvfire Inferno offers all the great features of our best selling fitness tracker (the Pulse) but with the added benefits of a colour screen, faster processor and a very competitive price!
- Colour Screen
- Multi-Sport Tracking
- Heart Rate Monitor
- All-Day Activity Tracking
- Sleep Tracking
- Call & Message Notifications
- Alarms & Reminders
For a full list of functions, please tap the 'More Info' tab for details.
- Delvfire Inferno Watch
- Quick Start Guide
- VeryFitPro app (free download)
- 30-Money Back Guarantee
- 1 Year Warranty
A smartphone or tablet is required to set up this watch, for system requirements and a list of compatible devices please tap the 'More Info' tab for details.
All-Day Activity Tracking
Automatically track steps, distance, calories burned and active minutes. Set daily exercise goals and your Delvfire will flash and vibrate in celebration when you reach them. Analyse your stats in greater detail using the free VeryFitPro app.
Sport Tracking & Connected GPS
Keep track of specific workouts like running, cycling or weights (14 sport types supported) and see realtime stats on your wrist. Sync to the app and see post-workout stats in even more detail. Connect to your phone's GPS to see stats like pace and distance, and a map of your route post-workout in the app.
Get continuous, automatic tracking of your heart rate throughout the day and night to help you better understand your health and fitness.
Sleep Tracking & Silent Alarms
Automatically track sleep quality during the night* and see your time in light and deep sleep stages. Have your wristband wake you peacefully with a silent alarm.
Call & Message Alerts
See incoming calls, text messages and notifications on your wrist from apps such as WhatsApp, Facebook, Instagram, Twitter, Skype and more!
7 Day Battery
Battery life up to 7 days** so you can track all day and night without needing to charge. No need for a special charger or a tangle of wires, simply remove the straps and plug the watch directly into any USB socket on a computer, phone/tablet charger or power bank. Fully charged in around 1 hour!
Alarms & Reminders
Keep focused and have your wristband remind you to do important tasks. Stay motivated to move with a friendly reminder if you're inactive for too long.
Additional watch straps are also available from our shop in 5 striking colours to suit your mood or style.
Set a silent alarm and your wristband will vibrate to wake you peacefully
Can be worn in up to 3 metres of water making it ideal for swimming
Rotate your wrist to wake the screen for quick access to your stats and notifications
Touch-sensitive OLED display for quick access to your stats and notifications
Delvfire fitness trackers require a smartphone or tablet.
- iPhone 4s or above
- iPad 3 or above
- iPad Mini 1 or above
- iPad Air 1 or above
- iPad Pro 1 or above
- iPod Touch 5 or above
Running iOS 7.1 or above
- Android Phone/Tablet (Samsung J Series not compatible)
- Android 4.5 or above
- Bluetooth 4.0 or above
- Windows (all variants)
- Amazon Kindle (all variants)
- Amazon Fire (all variants)
- Samsung J Series (J1,J2,J3,J4,J5,J6,J7, J8 etc.)
- Time, date & day (12hr / 24hr format)
- Step pedometer
- Calories burned
- Distance (Miles / Kilometres)
- Active minutes
- Daily activity journal
- Health & fitness goals and celebrations
- Heart rate (real-time, resting, average and maximum)
- Custom heart rate zones
- Sports tracking (walking, running, hiking, trekking, cycling, fitness, treadmill, spinning, badminton, yoga, basketball, football, tennis, dancing)
- Connected GPS (pace and distance with a map of your route post-workout)
- Activity, sleep and heart rate history (day, week, month, year)
- Sleep quality tracking (light, deep, awake)
- Alarms (up to 10 per day)
- Caller alerts (Name/Number)
- SMS text message alerts (name/number and message)
- App message alerts (Facebook, Twitter, WhatsApp, Skype, Instagram, LinkedIn, Line, Viber, KakaoTalk, VKontakte, WeChat, QQ)
- Share Stats (email, Facebook, Twitter, WhatsApp, Instagram, LinkedIn, Flickr, WeChat, Moments, QQ)
- Remote camera control
- Reminders to move
- Night mode (mute notifications)
- Auto wake (rotate your wrist to wake the display)
- Stride length (walking and running)
- Apple Health integration (steps and heart rate)
- Google Fit integration (steps and heart rate)
- Basic Strava integration
- Model: Delvfire Inferno
- App: VeryFitPro
- Bluetooth sync range: 11 metres
- Battery recharge interval: ~ 5-7 days
- Charge time: ~ 1 hour
- Charge method: USB
- Water Resistance: IP68 (3 metres)
- Screen: 24mm x 13mm OLED, touch-sensitive
- Device body size: 40mm x 18mm x 12mm
- Weight: 24g
- Band Material: Thermoplastic Elastomer
- Wrist Size 140mm – 210mm