Bandcase Set Large L 1pc Hot Pink 1pc Navy Blue 1pc Replacement Bands with Clasps for Fitbit Flex Only No Tracker/ Wireless Activity Bracelet Sport Wristband Fit Bit Flex Bracelet Sport Arm Band Armband

ERI is a newly design smart wristband for fitness: It can track your steps, calories, distance automatically. You can wear it to run, swim, cycle, climb. At night, it tracks your sleep quality and wakes you up silently in the morning. You can watch time, temperature, and how the goal you have achieved on the display. Even more, you can bring more features with ERI SDK
Motion Type Recognize Automatically: With DigiCare’s intelligent algorithm, ERI can recognize regular motion type automatically. When you are walking, running, swimming, cycling, climbing, sleeping, ERI will record the duration for each motion type and show on the App
Sync your stats, See your progress: ERI automatically sync your date to iOS devices and select Android phones without plugging in or pushing buttons. This gives you real-time access to your stats on the DigiCareMobile throughout the day

This UP24 in Medium offers sleep, food and movement tracking capabilities allowing you to monitor your activities closely to stay motivated. It can wirelessly via Bluetooth technology and is made from comfortable, hypoallergenic TPU rubber. This activity tracker wristband offers a battery life of up to seven days and is splash-resistant.UP24, Medium:wirelessly via BluetoothBluetooth v4.0 […]

Includes 1pc large accessory wristbands with Meal Clasp
Personalize your wristband to match your mood
Comfortable fit day and night

Pedometer : Can whenever and wherever possible to step,View the current training situation and remaining unfinished step number.
Sleep Monitoring: Intelligent monitoring to sleep at night, Up in the morning can see sleep last night, There will be five diagram,Said sleep is very poor , Said poor sleep, said sleep usually , Said sleep good , According to sleep very well.
Bluetooth: smart wristband via Bluetooth to sync to APP, Energy consumption, sleep data at a glance.