WanderBand
Privacy-first BLE wearable — health data to WanderNode Hub only, never to Apple/Google/Fitbit clouds. Home presence detection without surveillance.
Health & WellnessAbout
Apple Watch syncs to iCloud. Fitbit is owned by Google. Garmin sends to Garmin Connect cloud. WanderBand pairs via BLE only — no WiFi chip, no cellular, no GPS. Health data syncs to WanderNode Hub when in range; stores 7 days on-device when out of range. Home presence detection: WanderHub knows you're home without recording where in your home you are. InfiniTime firmware base (MIT, PineTime-native), Gadgetbridge compatible. Long-press SOS sends silent alert to WanderAssist trusted contacts via WanderNode Hub.
Features
- BLE-only, no WiFi: architecture prevents cloud upload — physics, not policy
- InfiniTime firmware base (MIT license): open, auditable, Gadgetbridge-compatible
- 7+ day battery: 180mAh LiPo, ~0.9mA average draw — charge weekly not daily
- Home presence detection: 'home/away' binary only — no room-level tracking, no stored log
- Health metrics: heart rate (optical PPG), HRV, step count, sleep detection — WanderNode Hub only
- Haptic alerts: WanderRx medication reminders, WanderPill dose ready, WanderOS check-ins — silent
- Long-press SOS: 3 seconds → silent alert to trusted contacts via WanderNode Hub
- Privacy mode: single button pauses presence detection — no automation triggers while active
- WanderPill BLE integration: dispenser triggers band haptic when dose is ready
- COGS ~$30-40 at volume, retail target $49-69 — below Fitbit Inspire 3 at $99